Family Research

Baum Family Tree 1758 - 1976

The Leo Baeck Institute staff encourages and welcomes family historians to utilize its collections and contribute to its holdings.

If you are a novice to family research we strongly suggest that you contact first The Ackman & Ziff Family Genealogy Institute at the Center for Jewish History. The Genealogy Institute provides general reference assistance and can suggest strategies and sources for your research. The Genealogy Institute also offers a series of fact sheets to answer frequently asked questions and to list the primary resources available at the Center, including the LBI Family History Research Guide.

Our collections include many kinds of materials of use to genealogical researchers, including family trees, family histories, memoirs and Jewish community histories (See for example the German Minority Census of 1939). All geographic areas where German was spoken are included in the scope of the collections.

Ele Toldot – These are the Generations

The Leo Baeck Institute is proud to hold and share “Ele Toldot” (“These are the Generations”), the burial records of the Jewish community of Frankfurt am Main, reaching as far back as to the year 1241 in the Middle Ages. These ancient records from the Jewish community of Frankfurt am Main (the originals are held by the “Stadtarchiv Frankfurt”) have been made accessible by the lawyer and genealogist Shlomo Ettlinger in a most ingenious way to find ones ancestors. The material is divided into three parts, containing lists of the Jews of Frankfurt by date of death, along with biographical information; men by surname; women by first name; and supplementary lists of baptized Jews.

Visiting the LBI for family research

Before you plan your visit, look for your area of genealogical interest or for your family name in the online catalog of the Leo Baeck Institute. It might be available online, and you will discover your ancestors in Bohemia, Hesse or any other part of German speaking Europe from the comfort of your own computer.

When visiting the Institute, please come prepared and plan adequate time for your visit. Bring your family tree (if you have one) and information on where your family came from. Please note the Institute’s hours, holiday schedule, and other visitor policies.

Requesting genealogical materials by mail

If you identify collections in the online catalog that are of interest you but which have not yet been digitized, and you are unable to to visit the Institute, you are welcome to send inquiries by e-mail to or regular mail.  A librarian or archivist can provide further information about the contents of the collection or photocopy the materials for you.  Remember the following points when making an inquiry:

  • Include full name and conventional mailing address (also when inquiring via e-mail).
  • Include complete information on family tree or town of origin so that we can understand your request.
  • Ask specific questions and keep them simple.
  • Please be patient. Average time to respond to inquiries is 4-6 weeks (this includes e-mail inquiries).

Standard photocopy charges apply to this service. Please note that we can not completely reproduce collections or memoirs. Also brittle, fragile or oversize materials will not be photocopied under any circumstances. The Leo Baeck Institute can not guarantee that photocopied materials will contain information specifically relating to your family.

Stammbaum – The Journal of German-Jewish Genealogy

Family historians may also be interested in Stammbaum, the only English language publication of German Jewish genealogy. Published since 1992, it has attracted an international readership of professional and amateur genealogists, and facilitates the exchange of helpful and sound information, techniques, sources, and archival material. It includes human interest and anecdotal material, which add verisimilitude to genealogical data. While Stammbaum focuses on Germany, its scope also includes Austria, Switzerland, Alsace, Bohemia, and other areas with linguistic and historic relevance.

You may read all published editions of Stammbaum since 1992 online.