BRANCHES OF ONE ANCIENT TREE
Ashkenazi Europe in the Memory of My Family
A Major Memoir-Essay on Genealogy, Historical Memory, and Distant Kinship
Author: Doctor of Philosophy in Law Mayer Meir Kaltenbrunner
Researcher in Jurisprudence, Criminal Law, Criminology, and Criminalistics
Kaltenbrunner Veritas Press
Norway — © 2026
I. WHEN A GENEALOGY CEASES TO BE A LIST OF NAMES
When a person begins seriously exploring the history of his own family, there comes a moment when he ceases to see merely names, dates of birth, marriages, and deaths. Behind the dry lines of archival records, an immense human world gradually emerges — a world of roads, cities, languages, professions, prayers, family traditions, forced migrations, and new beginnings.
And then genealogy ceases to be a simple diagram.
It becomes history.
It becomes a journey backward — to a time when we ourselves did not yet exist, but when events were already taking place without which our own birth would have been impossible.
In an old birth record, in a surname written on a yellowed document, in a barely legible inscription on the reverse side of a photograph, a human being suddenly emerges.
Once, that person was young.
He loved.
He feared.
He built a home.
He raised children.
He endured illnesses, wars, and changes of government.
He made decisions without ever imagining that, one or two centuries later, a distant descendant would attempt to recover his name.
Perhaps this is precisely why genealogy has never been, for me, merely the collection of surnames.
It is something far more serious.
It is a conversation between a human being and time.
The history of European Ashkenazi Jewry spans many centuries. Across the immense territory of Central and Eastern Europe — in the German lands, Austria, Bohemia and Moravia, Poland, Slovakia, Hungary, and other regions — Jewish communities emerged and disappeared, families migrated, and different lineages became connected through marriage.
States and borders changed, but familial and cultural memory continued to exist.
This is why the history of Ashkenazi Jewry cannot be understood as the history of several isolated national groups.
It constituted an immense historical space of kinship, religion, culture, and human relationships.
The borders that today separate Germany from Austria, Poland from the Czech lands, and the Czech Republic from Slovakia did not always exist in their present form.
Some generations lived within the Holy Roman Empire; others within the German principalities, the Austrian Empire, or Austria-Hungary.
Some branches of families remained where they were; others moved eastward or westward.
After several generations, relatives belonging to one extended family could find themselves citizens of entirely different states.
This is also how the history of my own family developed.
II. TWELVE CENTURIES OF ASHKENAZI EUROPE
When we speak of the Ashkenazi Jews of Europe, we must think not merely in decades, nor even in a single century.
We are looking at a historical process of extraordinary duration.
Generation followed generation.
People moved along the Rhine and the Danube, between the German lands, Bohemia, Moravia, Austria, Poland, Hungary, and other regions of Central and Eastern Europe.
In one place a new community arose.
Elsewhere a family remained for several generations.
In another place, yet another war, epidemic, economic crisis, or persecution compelled people once again to gather their belongings and set out toward the unknown.
Thus an immense human world was formed.
It was united by religion.
It was united by memory.
It was united by family relationships.
It was united by traditions.
It was united by the language of everyday life — above all, by the historical forms of Yiddish.
But perhaps more powerfully than anything else, it was united by family.
In traditional Jewish life, the family represented far more than the immediate circle of relatives.
It was a means of preserving culture.
At home, a child first heard prayer.
At home, the child learned the names of grandparents.
At home, the child learned where the family had come from.
At home, stories were told about relatives who lived far away.
It was in this way that human memory could survive eras in which states disappeared more quickly than family traditions.
III. THE EUROPE THAT NO LONGER EXISTS
For us, the people of the twenty-first century, it is remarkably easy to make a historical mistake.
We look at the modern map of Europe and unconsciously project its borders backward into the past.
But our ancestors lived within an entirely different geographical reality.
States had different names.
Borders ran differently.
The same city, in different periods, could belong to different states and could be known by several names in several languages.
Consequently, a record stating that a person was born in Austria, Germany, Bohemia, Moravia, Poland, or Hungary may sometimes tell the modern reader far less than it appears to.
To understand that person's life, one must understand the era.
This is especially true of the Austro-Hungarian Empire.
It encompassed an extraordinary number of peoples, languages, and religious communities.
Within this vast space, Jewish families migrated, married, received education, and engaged in commerce, medicine, law, craftsmanship, and science.
Vienna became a great center of attraction.
But the road to Vienna often began in a small town or settlement hundreds of kilometers from the imperial capital.
Behind a single surname there could lie the geography of several countries of modern Europe.
Genealogy, therefore, cannot be read exclusively according to today's political map.
Genealogy possesses a geography of its own.
IV. THE MEITNER BRANCH
On my paternal side, my genealogy intersects with that broad Central European Ashkenazi world of which the Meitner family formed a part.
Within our family's genealogical tradition, a memory has been preserved of distant kinship with this family — a connection that I regard, first and foremost, as part of the historical memory of our lineage.
A special place in this history belongs to Lise Meitner (1878–1968), one of the outstanding women physicists of the twentieth century.
She was born in Vienna on 7 November 1878.
Her scientific destiny became associated with fundamental research into radioactivity and nuclear physics.
The name of Lise Meitner entered permanently into the history of world science through her immense contribution to understanding the processes associated with nuclear fission.
Yet when one looks at Lise Meitner through the eyes of a genealogical researcher, an entirely different feeling emerges.
Before us is no longer only the great physicist.
Before us is a daughter.
A granddaughter.
A representative of a particular family.
A human being behind whom stood previous generations.
And it is precisely here that something begins which is especially important to me.
For a famous person never emerges from a historical void.
Behind that person there are always parents.
Behind the parents — grandparents.
Behind the grandparents — great-grandparents.
And the farther down the tree we descend, the closer we come to that world in which an individual biography becomes connected with the history of an entire people.
V. PHILIPP MEITNER — LAW, EDUCATION, AND A NEW ERA
Lise's father, Philipp Meitner, belonged to a generation of European Jews that was increasingly entering the professional and intellectual life of Central Europe.
He received a legal education and became a practicing lawyer in Vienna.
For me, this detail carries a particular symbolism.
Law.
Jurisprudence.
The legal order.
The state.
Responsibility.
Across generations and under entirely different historical circumstances, the profession of law appears again within different branches of a vast genealogical landscape.
For me, as a person who has devoted a significant part of his life to jurisprudence, criminal law, criminology, and criminalistics, this detail inevitably acquires a personal resonance.
Of course, a profession in itself proves no kinship.
It would be unscientific to claim otherwise.
Yet genealogy consists of more than biological lines.
Within it there are extraordinary repetitions of human destinies.
Sometimes, a century later, a descendant chooses a profession once practiced by a distant relative.
Sometimes, in different branches of a family, the same inclination reappears — toward medicine, music, law, or science.
One may regard this as coincidence.
Perhaps it is.
But within family memory, such coincidences acquire a special meaning.
VI. DEEPER STILL — THE WORLD OF THE ANCESTORS
Yet deeper still lies another layer of this family history.
In earlier generations, we encounter an entirely different world — the world of small Jewish communities in Central Europe, of rabbis, religious teachers, craftsmen, and families for whom Judaism was not an abstract affiliation but a way of everyday life.
Within genealogical records associated with the Meitner family appear the names Moritz Meitner, Itzik Meitner, and Charlotte (Lotti) Meitner, as well as surnames such as Kohn and Levi within the broader family tradition.
Names and surnames of this kind seem to open a door into the vanished world of Central Europe.
Behind them stood homes.
Streets.
Markets.
Synagogues.
Cemeteries.
Family celebrations.
Weddings.
The births of children.
Letters to relatives.
Journeys from one town to another.
Stories told to children in the evening.
This was a Europe in which one family could have relatives in several cities and territories simultaneously.
A person could be born within one political entity, marry in another city, raise children within yet another political reality, and several decades later his grandchildren could become citizens of a state that had not even existed during their grandfather's lifetime.
For this reason, modern people sometimes find it difficult to understand the nature of such family relationships.
We are accustomed to thinking in terms of national borders.
But genealogy recognizes no borders.
Blood kinship is far older than passports.
VII. ONE TREE — MANY BRANCHES
There is one image that seems to me the most accurate.
A great tree.
Imagine its roots deep beneath the earth.
We can barely see them.
Some can no longer be found at all.
Yet it is precisely those roots that nourish the entire tree.
Above the ground appears the trunk.
Then it divides.
Large branches emerge.
Smaller branches extend from them.
Then smaller ones still.
After several generations, two outer branches of the same tree may be so far apart that the leaves of one can no longer see the leaves of the other.
Yet the tree remains one.
The same happens with human families.
One brother remains in his native town.
Another leaves.
The daughter of one marries and acquires another surname.
The son of another settles in a neighboring country.
Three generations later, their descendants no longer know one another.
Five generations later, they may speak different languages.
Seven generations later, one considers himself Austrian, another German, a third Polish, a fourth lives in America, and a fifth in Israel.
But if one travels backward far enough, the branches begin to converge.
VIII. SURNAMES CHANGE — THE LINEAGE REMAINS
The history of surnames is particularly fascinating.
Today, we tend to regard a surname almost as an immutable legal identifier.
But this was far from always being the case.
The spelling of a surname could change following migration.
An official might record it in another language.
A German spelling could become Polish.
A Polish spelling could become Russian.
The Russian form might later be transliterated back into the Latin alphabet.
One letter disappeared.
Another appeared.
Sometimes a surname acquired an entirely new form.
Researching female lines becomes particularly difficult.
After marriage, a woman commonly took her husband's surname, and within only a few generations her original family name could disappear from everyday memory.
But blood did not disappear.
Kinship did not disappear.
This is why serious genealogy must never restrict itself to searching for identical surnames.
Sometimes the closest historical relatives bear completely different surnames.
Conversely, identical surnames do not necessarily indicate blood kinship.
What is required is a chain.
Birth.
Marriage.
Parents.
Children.
Place of residence.
Archive.
And then the next generation.
Step by step.
IX. FIRST THE DOCUMENT. THEN THE CONCLUSION
For me, this is a matter of principle.
Genealogy must be built not upon a desire to discover a famous name, but upon evidence.
First the document. Then the conclusion.
Family tradition is immensely important.
But family tradition and archival fact are not the same thing.
Therefore, if our family memory preserves information concerning distant kinship with a particular historical family, I believe it is proper to describe it precisely as such:
family genealogical tradition records the existence of kinship; its precise degree and genealogical line remain subject to further documentary reconstruction.
There is no weakness in this.
Quite the opposite.
It is precisely such caution that makes research serious.
I have never wished to attach a famous person to my surname merely because doing so might sound impressive.
The fame of a relative automatically adds nothing to a descendant.
Every person must have his own life.
His own actions.
His own responsibility.
The story of Lise Meitner interests me for an entirely different reason.
Through her, we can see an era.
We can see the world of which other Ashkenazi families of Central Europe were also a part.
And from there, we can attempt to understand where our own family lines ran within that immense world.
X. FAMILY MEMORY IS ALSO A SOURCE
Yet there exists another category that cannot be measured entirely by an archival certificate.
Family memory.
The historian must approach it cautiously.
But a descendant has no right to treat it dismissively.
Sometimes a single sentence heard by a child from a grandmother or grandfather becomes, fifty years later, the only clue capable of restoring an entire branch of the family.
“We had relatives in Vienna.”
“This man was our great-grandfather's brother.”
“They came from Bohemia.”
“Before the war, the family lived in Poland.”
“One branch went to Germany.”
When a child hears these things, he often does not understand their significance.
Decades pass.
The elders can no longer be asked.
And suddenly it becomes clear that an incidental phrase was the key.
Family traditions must therefore be recorded.
Even when they have not yet been confirmed.
To record something does not mean to declare it proven.
To record it means to preserve the possibility of verification.
XI. MEMORY THAT SURVIVED BORDERS
Jewish families in Europe understood particularly well the value of memory.
For the material world surrounding them was too often fragile.
A home could be lost.
Property could be lost.
Citizenship could be lost.
The right to live in a particular place could be lost.
Even a surname could change.
But as long as the memory remained of who one's father was, who one's mother was, and where one's grandparents had come from, an invisible bond between generations continued to exist.
Perhaps this is why genealogy has never been exclusively about the past for me.
It concerns the present.
It answers the question:
Who stands behind me?
XII. THE GREAT TRAGEDY OF THE TWENTIETH CENTURY
Then came an age that destroyed an immense part of this world.
The Holocaust was not only the mass murder of human beings.
It was a catastrophe of European family memory.
Entire families perished.
Sometimes not a single person remained who could explain how one individual had been related to another.
Homes disappeared.
Documents were burned.
Communities were destroyed.
Synagogues were ruined.
Family photographs vanished.
Cemeteries became overgrown or were destroyed.
Along with each human being disappeared the memory that person carried.
Imagine an elderly man who remembered the names of his great-grandparents.
If he was murdered before passing those names on, several generations of oral history disappeared with him.
This is why the consequences of the Holocaust cannot be measured solely by the number of the dead.
Behind every human life stood a library of memory.
Millions of such libraries were destroyed.
XIII. AFTER THE CATASTROPHE
After the war, the map of the Jewish world changed forever.
The survivors dispersed.
Some went to Israel.
Others to the United States.
Still others to Britain.
Some remained in Germany or Austria.
Some found themselves in the Soviet Union.
Others began new lives in entirely different parts of the world.
A family that once might have gathered around one large table became dozens of smaller families scattered across different continents.
New languages appeared.
New citizenships.
New surnames.
But origins remained.
This is why today two people may live thousands of kilometers apart, never meet, and not even know of one another's existence — and yet share a common ancestor.
XIV. NOT A SEARCH FOR CELEBRITIES, BUT THE RETURN OF HUMAN BEINGS
For this reason, reconstructing genealogy is not, for me, a search for famous relatives.
Still less is it an attempt to appropriate someone else's glory.
It is the restoration of memory.
For the researcher of genealogy, a famous physicist and an unknown village rabbi possess an equal right to be remembered.
A prominent Viennese lawyer and a forgotten craftsman are parts of the same historical chain.
Without one generation, the next could not exist.
Lise Meitner entered the history of humanity.
But there were thousands of Meitners, Kohns, Levis, and members of other families whose names will never appear in encyclopedias.
Are they therefore less important to their own families?
No.
Perhaps it was an unknown great-grandfather who once made the decision to leave a town — a decision that saved his children.
Perhaps an unknown great-grandmother survived an epidemic and preserved the family.
Perhaps a simple craftsman gave his son an education.
And that son educated his own children.
Several generations later, a scientist emerged.
That is how history works.
XV. STRANGE REPETITIONS ACROSS GENERATIONS
The more deeply one studies genealogy, the more often one notices remarkable repetitions.
Professions.
Character traits.
Interest in particular fields of knowledge.
Music.
Medicine.
Law.
Science.
Sometimes even circumstances of life.
Of course, a researcher must resist the temptation to transform these things into mysticism.
Yet it is equally impossible to deny the phenomenon of family continuity.
A child grows up among stories.
He observes adults.
Family culture transmits ideas about what constitutes a worthy occupation.
In this way, a profession can appear to travel through generations.
And this is why the figure of the Viennese lawyer Philipp Meitner inevitably evokes a special feeling in me.
Not because a profession proves ancestry.
It can prove nothing of the kind.
Rather, because across a great distance of time there emerges an unexpected human resonance.
XVI. LISE MEITNER — NOT MERELY A NAME IN A TEXTBOOK
When the name Lise Meitner is spoken, physics is usually the first thing that comes to mind.
Naturally so.
But I think of something else as well.
I think of a girl born in Vienna in 1878.
She knew nothing yet of the twentieth century that lay ahead.
She did not know about the wars.
She did not know how tragic European history would become.
She did not know that she herself would one day confront the consequences of Nazi racial policy and be forced to flee Germany.
As a child, she was simply a child within a large family.
Perhaps it is precisely this image that restores the human dimension to a historical figure.
Great people, too, once sat around the family table.
They spoke with their parents.
They quarreled with brothers and sisters.
They listened to family stories.
They watched their older relatives.
And behind every one of them stood the same endless succession of ancestors that stands behind every human being.
XVII. WHERE DOES OUR OWN HISTORY BEGIN?
It is very difficult to answer the question of where the history of a family begins.
With the birth of one's father?
Grandfather?
Great-grandfather?
Five generations ago?
Ten?
If one succeeds in identifying an ancestor from the seventeenth century, does that mean the history begins there?
No.
It merely means that the documents fall silent beyond that point.
Behind the last known name there must still have been a father and a mother.
They, too, had parents.
And so on.
Thus, any “first ancestor” we discover is never truly the first.
He is merely the first whom we have so far been able to see.
Beyond him begins the mist.
But the absence of a document does not mean the absence of a human being.
This is one of the most powerful lessons genealogy can teach.
XVIII. THOUSANDS OF UNKNOWN ANCESTORS
If we move backward mathematically, the number of potential ancestors increases rapidly.
Two parents.
Four grandparents.
Eight great-grandparents.
Sixteen ancestors in the preceding generation.
Then thirty-two.
Of course, real genealogical trees are more complicated than this simple mathematical model: different branches could historically intersect, meaning that one person might appear more than once within the same genealogy.
Yet the image itself is astonishing.
Behind a single human being stand an immense number of human destinies.
Most of their names have disappeared.
We will never know them.
But they existed.
And every one of them was necessary for a descendant to exist today.
XIX. WHAT DO WE INHERIT?
What exactly does a person receive from his ancestors?
Genes?
Certainly.
But only genes?
No.
We inherit surnames.
Stories.
Sometimes objects.
Photographs.
Books.
Professions.
Family expressions.
Ideas of dignity.
Attitudes toward education.
Sometimes fears.
Sometimes trauma.
Sometimes an extraordinary ability to begin life again.
Ashkenazi history demonstrates the latter with particular force.
How many times did a European Jewish family have to begin again?
To move.
To find a home.
To learn a new language.
To establish a livelihood.
To have children again.
To build another home.
And then, a generation later, perhaps once again to set out upon the road.
XX. AN ANCESTOR NEED NOT BE GREAT
With age, I increasingly understand one simple truth.
An ancestor does not need to be famous in order to deserve remembrance.
Perhaps the greatest achievement of one of my distant ancestors was not a scientific discovery at all.
Perhaps his achievement was simply that he preserved his family.
Fed his children.
Survived the winter.
Escaped persecution.
Did not abandon his elderly parents.
Taught his son to read.
Helped his daughter build a secure family life.
Sometimes the story of an ordinary human being is no less worthy of respect than the biography of a great scientist.
For without millions of such “ordinary” people, there would have been neither peoples, nor cultures, nor great scientists.
XXI. KINSHIP AS HISTORICAL RESPONSIBILITY
If family tradition tells me that particular individuals were distant relatives of ours, I do not regard this as a reason for pride.
I regard it as an obligation to investigate.
To verify.
To compare.
Not to exaggerate.
Not to conceal uncertainty.
And to preserve whatever can be established.
For any serious genealogical investigation must obey the same principle as scholarly work:
a fact must remain a fact, a hypothesis must remain a hypothesis, and a family tradition must remain a family tradition until it is supported by documentary evidence.
Only then does memory become honest.
XXII. MY PATERNAL LINE AND THE GREATER HISTORY OF EUROPE
When I look at my own paternal line, I cannot perceive it in isolation.
It belongs to a much larger historical space.
Germany.
Austria.
Poland.
Bohemia.
Moravia.
Slovakia.
Central Europe.
The Austro-Hungarian world.
These are not merely geographical names.
They represent the space through which families moved for centuries.
Here people met.
Here marriages were formed.
Here new family lines emerged.
Here some branches became German-speaking.
Others became Polish-speaking.
Still others lived among Czechs, Slovaks, or Hungarians.
Yet within family memory, connections far older than these modern identities continued to exist.
This is why distant kinship is sometimes historically far more complex than modern surnames and passports suggest.
XXIII. WHEN THE BRANCHES FIND ONE ANOTHER AGAIN
There is an extraordinary moment in genealogical research.
At first, one sees entirely different people.
Different surnames.
Different cities.
Different states.
There seems to be nothing connecting them.
Then one record appears.
Then another.
A marriage certificate.
A birth record.
The mother's name.
Her father's name.
And suddenly two seemingly independent lines join.
It is almost a physical sensation — the return of a lost fragment of history.
A person who, a moment earlier, was merely a stranger's name in a document becomes a relative.
And the entire document is suddenly read differently.
XXIV. OLD PHOTOGRAPHS
Old photographs evoke a particularly powerful feeling.
A person looks directly into the camera.
He does not know who will look at his photograph a hundred years later.
Perhaps he does not even know that the photograph will outlive him.
Then the twenty-first century arrives.
A descendant enlarges the image on a computer screen and tries to examine the face.
The eyes.
The hands.
The clothing.
And a strange sensation of conversation across time emerges.
Before you stands a person whom you can no longer ask anything.
Yet at the same time, you want to ask hundreds of questions.
Who were your parents?
What was your grandfather's name?
Why did you move?
What language did you speak at home?
Whom did you lose?
What did you hope to pass on to your children?
History remains silent.
But the photograph remains.
XXV. THE NAMES THAT MUST BE RESTORED
Perhaps this is why one of the principal tasks of family history is to restore names.
Not merely to write:
“great-grandfather.”
He had a name.
Not merely:
“his wife.”
She had a name.
She lived a life of her own.
She had parents.
Perhaps brothers and sisters.
Dreams.
Fears.
Children.
When we restore a person's name, we seem to restore that person's individuality.
He or she ceases to be an anonymous figure in a genealogical diagram.
That person becomes human again.
XXVI. WHAT IT MEANS TO BE A DESCENDANT
To be a descendant means more than merely receiving an inheritance.
It also means that one day we ourselves will become ancestors.
That is an astonishing thought.
Today we attempt to reconstruct the lives of people who lived in the eighteenth or nineteenth century.
But a hundred or two hundred years from now, someone may search in the same way for information about us.
What documents will they find?
What texts will they read?
What photographs will they see?
What will they understand about us?
And what shall we leave them?
In this sense, the study of the past unexpectedly becomes a responsibility toward the future.
XXVII. WHY I AM WRITING THIS TODAY
I am writing these lines not to create a legend.
There are already enough legends in family history.
I want to preserve memory.
Where a document exists, I want to state a documented fact.
Where there is a well-founded hypothesis, I want to call it a hypothesis.
Where there is a family tradition, I want to preserve it as family tradition.
For the next generation must not inherit an attractive invention.
It must inherit the most honest history we are capable of reconstructing.
Only truth has a chance of surviving time.
XXVIII. LISE MEITNER AND MY PERSONAL UNDERSTANDING OF GENEALOGY
For this reason, the name of Lise Meitner occupies a special place in this narrative.
Not as an ornament to a family tree.
Not as an attempt to place a famous name beside my own.
Quite the opposite.
Her biography reminds me how far the branches of one historical world can spread.
One branch leads a person toward world science.
Another toward jurisprudence.
A third toward medicine.
A fourth disappears amid the catastrophes of the twentieth century.
A fifth continues its life far from the ancestral European home.
And only generations later does someone begin to gather the fragments.
XXIX. MEMORY IS STRONGER THAN DISTANCE
Distance destroys familiarity.
But it does not destroy origin.
One may not know a distant relative.
One may never have seen that person.
One may speak a different language.
One may belong to an entirely different culture.
But the common ancestor does not disappear because of this.
And therein lies one of genealogy's paradoxes.
Sometimes a complete stranger is biologically and historically closer than someone we see every day.
Not emotionally.
But in the sense of ancestry.
XXX. ASHKENAZI EUROPE AS AN IMMENSE FAMILY MAP
If we were to imagine the history of Ashkenazi Jewry as a map, it would consist not only of states and cities.
It would require lines.
Thousands of lines.
From city to city.
From family to family.
From generation to generation.
The Rhine.
Vienna.
Prague.
Kraków.
Warsaw.
Bratislava.
Budapest.
Berlin.
Hundreds of smaller towns and communities.
Some lines end.
Others continue.
Still others cross the ocean.
Some lead toward Palestine and later Israel.
Others lead into the Russian Empire and later the Soviet Union.
This is what the true map of a people looks like.
Not political.
Human.
XXXI. TWELVE CENTURIES ARE NOT AN ABSTRACTION
When we pronounce the words “twelve hundred years,” the human mind can scarcely imagine such a span of time.
But let us divide it into generations.
One generation knew its parents.
Those parents knew theirs.
And so forth.
No single person witnessed all twelve centuries.
Every individual held in his or her hands only a small fragment of time.
But each passed life onward to the next.
Thus continuity emerged.
No single person lived for twelve centuries.
The chain of generations lived for twelve centuries.
And this is perhaps one of the most powerful images that genealogy can offer us.
XXXII. THEY DID NOT KNOW THAT WE WOULD EXIST
Our distant ancestors could not have known our names.
They did not know which states would exist.
They knew nothing of airplanes.
They knew nothing of the Internet.
They could not know that one day a descendant might, within seconds, view a digital copy of a document that they themselves had signed by hand.
Yet every decision they made influenced the future.
If one person had not traveled to a particular city...
If one meeting had never occurred...
If one marriage had not taken place...
If one family had not survived a war...
We might not exist.
Human existence reveals itself as an extraordinarily fragile chain of coincidences and decisions.
XXXIII. MY GRATITUDE TO THE UNKNOWN
Therefore, when speaking of genealogy, I feel gratitude not only toward those whose names are known.
I think of the unknown.
Of the man whose name disappeared from the records.
Of the woman whose maiden name no one wrote down.
Of the child who survived an illness.
Of the family that managed to escape persecution.
Of the person who, on some forgotten day, decided not to surrender.
They will never know that I existed.
But I exist because they did.
XXXIV. MEMORY AS A FORM OF JUSTICE
Perhaps this is where the special justice of genealogy lies.
History usually remembers kings.
Generals.
Ministers.
Scientists.
Writers.
But genealogy forces us to remember the ordinary human being.
It says:
he existed too.
His life mattered too.
Because without him there would have been no next generation.
And without that generation — no generation after it.
And eventually, there would have been no us.
XXXV. FROM THE MEITNERS TO ALL OUR ANCESTORS
Therefore, when today I pronounce the names Lise Meitner, Philipp Meitner, Moritz Meitner, Itzik Meitner, Charlotte Meitner, I think not only of one family.
I think of an entire world.
Of those people whose names still remain to be discovered.
Of the branches of my own paternal genealogy.
Of old Central Europe.
Of Germany.
Austria.
Poland.
The Czech lands.
Slovakia.
Of the cities in which our ancestors once lived.
Of the roads they traveled.
Of the homes that no longer exist.
XXXVI. BRANCHES MAY SEPARATE, BUT THE ROOT REMAINS
And once again I return to the image of the tree.
The wind may break a branch.
Lightning may leave a scar.
Winter may strip the tree of its leaves.
A human hand may cut away part of its crown.
But as long as the root remains alive, new shoots emerge in spring.
So it was with our people.
Expulsions.
Pogroms.
Discrimination.
Wars.
The Holocaust.
Emigration.
And still another generation appeared.
Children were born.
They created families.
They built homes.
They received an education.
They became physicians, lawyers, musicians, and scientists.
Life continued.
XXXVII. WE ARE NOT THE END OF THIS STORY
There is another thought that seems especially important to me.
We are accustomed to viewing ourselves as the culmination of our genealogy.
But that is wrong.
We are merely another generation.
Others came before us.
Others will come after us.
We are temporary custodians of memory.
For a few decades, the archive rests in our hands.
The photographs are with us.
We know the family stories.
Then all of this must be passed onward.
If we fail to pass it on, the chain of memory will not have been broken in the Middle Ages.
It will have been broken by us.
And that must not be allowed to happen.
XXXVIII. WHAT I WANT TO LEAVE BEHIND
Therefore, I want to leave behind more than names.
I want to leave an explanation.
Where we came from.
Why our ancestors found themselves in different countries.
How Europe transformed their destinies.
How one branch could arrive in Vienna, another in Germany, a third in Poland, and a fourth far to the east.
I want the next person who opens this history many years from now not to have to begin everything from nothing.
I want that person to have a thread.
However thin.
But real.
XXXIX. GENEALOGY IS A ROAD HOME
The longer one studies genealogy, the more clearly one comes to understand something remarkable.
You search for your ancestors.
But gradually, you find yourself.
You begin to understand why certain places evoke a sense of closeness.
Why certain stories do not feel like someone else's history.
Why the destruction of a small Jewish community in a distant European town can feel almost like a personal loss.
Because at a certain point, the history of a people and the history of a family cease to exist separately.
XL. INSTEAD OF A CONCLUSION
When today I look at the history of the Meitner family while at the same time reconstructing my own paternal genealogy, I do not see two separate histories before me.
I see fragments of the immense history of European Ashkenazi Jewry.
For more than a thousand years, people were born, created families, educated their children, prayed, argued, traded, practiced crafts, medicine, law, and science.
They endured expulsions and returns.
Wars and epidemics.
Empires and revolutions.
States arose and disappeared.
Borders moved.
The names of cities changed.
But the human chain continued.
We are its continuation today.
And perhaps the deepest meaning of studying genealogy lies precisely in understanding this simple truth:
a human being does not begin on the date of his own birth.
Behind every one of us stand hundreds and thousands of human destinies, the names of most of whom we will never know.
They knew nothing of us.
But without them, we would not exist.
Therefore, when today I pronounce the names of Lise Meitner, Philipp Meitner, Moritz Meitner, Itzik Meitner, Charlotte Meitner, and other members of old European Jewish families, I think not only about the past.
I think about continuity.
About memory.
About human dignity.
About truth.
And about that immense ancient tree whose branches once spread across Germany, Austria, Poland, the Czech lands, Slovakia, and all of Central Europe, survived wars, persecution, emigration, and the Holocaust — and nevertheless did not disappear.
We live because that chain was not broken.
And as long as a descendant remembers the names of his ancestors, tells their stories to his children and grandchildren, and attempts to reconstruct the truth of their lives, they continue to remain among us.
Genealogy is not a list of the dead.
It is the memory of the living about those because of whom they themselves exist.
Every recovered surname is a human being returned to memory.
Every discovered date is a restored day of history.
Every old photograph is a face returned from the past.
Every discovered document is a voice from another age.
Every proven family connection is a bridge rebuilt between generations.
And when those bridges join, what emerges before us is no longer merely a genealogical tree.
The history of a family emerges.
And behind the history of the family — the history of a people.
Behind the history of a people — the history of Europe.
And behind this entire immense history remains the simplest and most important thing:
the human being.
The human being who lived.
The human being who loved.
The human being who left children behind.
The human being because of whom, centuries later, someone else came into existence.
And therefore, as long as memory exists, none of them disappears completely.
Their cities may have vanished.
Their homes may have been destroyed.
Their states may have ceased to exist.
Their graves may have been lost.
Their photographs may have been destroyed.
Even their names may have disappeared from family memory for several generations.
But it is enough to recover a single name — and the return begins.
From the name — to the document.
From the document — to the family.
From the family — to the city.
From the city — to the age.
From the age — to the people.
And finally, from the past — to oneself.
That is why I continue this work.
Not for the glory of the past.
Not for famous surnames.
Not for the right to say that somewhere among the distant branches of the family there once stood a great scientist, lawyer, physician, or another distinguished person.
I do it for memory.
Because a human being who forgets his ancestors loses a part of his own history.
And a human being who restores their names is, in a sense, lighting the lamps once again in a long-abandoned home.
First one window begins to glow.
Then another.
Then a third.
And gradually, out of the darkness, the house emerges.
A house in which we ourselves never lived.
Yet without which we would never have existed.
This is our historical home.
A home of memory.
A home of generations.
The home of the immense Ashkenazi tree of Europe, whose roots extend many centuries into the past and whose branches continue to live today in different countries and on different continents.
We may live far apart.
We may bear different surnames.
We may speak different languages.
We may not even know of one another's existence.
But history is far longer than human memory.
And sometimes it is enough to begin following the trail of a single name for branches separated centuries ago to meet once again.
This is how the past returns home.
This is how genealogy becomes memory.
This is how memory becomes a continuation of life.
Mayer Meir Kaltenbrunner
Doctor of Philosophy in Law
Researcher in Jurisprudence, Criminal Law, Criminology, and Criminalistics
Norway, 2026
Kaltenbrunner Veritas Press
© 2026 Mayer Meir Kaltenbrunner. All rights reserved.
