Collection
Location of archival items, responsa and articles in the corpus that cite the lineage or its variants.
🌳 Other
The Cogan Family
Write the Great Bookקוגן
Origin of the name, history and genealogy of the Cogan lineage — a Jewish family name and the traces it left behind.
Nom de famille. Patronyme rangé par Wikipédia (fr) parmi les « Patronyme juif ». Cette notice ne dit que ce qui est établi (Wikidata Q21449426) : ni origine ni filiation ne sont ici présumées.
A book yet to be written
The Great Book of the Cogan lineage has not yet been written.
Claude Opus 4.8 will compose an original work from archival items in the corpus that mention this lineage, in-depth web research, and family contributions already submitted. The work will comprise approximately 30 to 40 pages — introduction, 5 to 7 chapters, conclusion — and will be automatically enriched with each new contribution.
Web research
Claude explores external sources (encyclopaedias, academic databases, digital archives).
Writing
Outline, chapters, bibliography — every page is sourced. Live streaming.
Get a single link: it signs you in if you already have an account, or creates one — no password. This finalises your proposal and lets you follow its review.
In the meantime
This book tells the story of the Cogan. Your own family may also have its Great Book — search your name to discover it, or to bring it to life.
To explore more deeply the memory, family archives, and testimonies of the lineage Cogan, remember and share its dedicated address:
zakhor.ai/coganThe address zakhor.ai/cogan leads directly to this page. The archives, genealogy, and accounts that the community deposits there will complement the historical portrait presented here.
🔗 Cite / link this page
Copy any of these formats to cite this page or link to it.
Link
https://zakhor.ai/coganHTML
<a href="https://zakhor.ai/en/grands-livres/familles/cogan">Cogan — Zakhor</a>Citation
Cogan — Zakhor, https://zakhor.ai/en/grands-livres/familles/coganVariants of the name (2)
One name, a hundred faces.
The same surname, transcribed differently across languages, eras, and diasporas.
עברית · Hebrew1
קוגן
العربية · Arabic1
كوغان
Does your family write this name differently?
In memory
The Central Database of Shoah Victims' Names at Yad Vashem records the women, men, and children murdered during the Shoah. You can search there for the people who bore the name Cogan.
Search “Cogan” on Yad VashemThe search is performed directly in the Yad Vashem archives; Zakhor neither copies nor retains any personal data. The presence or absence of a name in the database is not exhaustive. Learn more
The days of this book
This book bears no memory day yet. The sources that document Cogan give years and centuries, never a day; we do not invent one.
You know a date — a remembrance, a hilloula, the anniversary of a departure? Give it its day