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Welcome to the Jewish Genealogy Society of Long Island (JGSLI)!

JGSLI was founded in 1985 to encourage and assist the pursuit of Jewish family history. Our goal is to bring together people interested in tracing their Jewish family roots.

We are a non-profit organization, operating through member efforts. We work to educate members and the public regarding the “how to” of finding one’s roots.  See the future meetings tab below for dates, speakers and topics.

JEWISHGEN MEMORIAL PLAQUES DATABASE
Join our efforts to grow the JewishGen Memorial Plaques Database. Find out how you can help here.

JGSLI YOUTUBE VIDEOS 
Did you know that our award-winning YouTube Channel has 40 5-minute videos on topics including Landsmannschaften, DNA, immigration research, Jewish headstones and more! Watch them here: YouTube Videos

JGSLI MEMBERS-ONLY BENEFITS
Current members can now access our 1988 - 2025 LIneage newsletter issues, featured lectures and speaker handouts. Visit our members-only section to find out more. To join JGSLI visit our Membership page.

Next JGSLI Meetings

For full details of the meetings and the Zoom registration links please click on the Details links. Wednesday meetings start at 7 PM.

  • Sunday May 3, 2026 at 2:00 PM: Jewish Records at Ancestry.com by Crista Cowan

    Join Crista Cowan as she highlights two of the latest Holocaust record collections documenting the post-war registrations of Holocaust survivors and displaced persons from various camps in Germany and Europe. From lists created by Jewish aid organizations like the World Jewish Congress to government consulate records worldwide, these documents trace individuals’ journeys after liberation—revealing patterns of migration, community rebuilding, and the vital role of registration in reconnecting lives torn apart by war.

    Details about Jewish Records at Ancestry.com by Crista Cowan

    Register for Zoom

  • Wednesday May 27, 2026 at 7:00 PM: Clued in: No Sheitel, Sherlock: The Whole Truth About Our Family Photographs by Ava Cohn (LIVE ONLY)

    This new presentation in the “Clued-In” series will set the record straight on the many myths about Jewish family photographs that, despite many years of presenting facts, still flourish on social media and in general genealogy groups. Participants will learn the real reason why our relatives did not smile in their photographs, why first impressions can be misleading, why guessing is not always the best way to answer a Facebook inquiry, why Jewish photographers did not take post mortem photographs, what did photographs really cost and why they were not just for the wealthy, did our ancestors borrow the clothes in their photographs and much more. This presentation aims, in a light-hearted way, to dispel the myths and the bubbe meises so that we can truly see and understand our photographs correctly as our relatives meant for us to do. **THIS PRESENTATION WILL NOT BE RECORDED **

    Details about Clued in: No Sheitel, Sherlock: The Whole Truth About Our Family Photographs by Ava Cohn (LIVE ONLY)

    Register for Zoom

Please watch our emails, Facebook page, and website for further details. Wednesday meetings start at 7 PM.

 

Join the Jewish Genealogy Society of Long Island!

Membership Benefits Include:

- Free Admission to monthly meetings
- Receive monthly Lineage OnLIne Newsletter
- Opportunity to Network with other people and experts in Jewish Genealogy
- Advanced notice of our Family Workshop and other special events.
Click here for more information!

The 2025 event was held on Sunday, December 7th, 12:30 - 5:00 PM via Zoom. Jewish Genealogy 101: Four Hours+ to Your Family Roots: JGSLI’s 35th Annual Family History Workshop A review of the fundamentals of Jewish genealogy. Topics include interviewing relatives; identifying ancestral towns; Holocaust research; using censuses, city directories, ship's manifests, naturalizations, vital records, and other U.S. sources; European records; and internet resources.

Nonmembers - Join the JGSLI Mailing List!


We welcome new JGSLI members but if you're not yet ready to join, please sign up below for our mailing list to receive notices about our monthly meetings, most of which are open to the general public. An abbreviated version of our newsletter may also be sent in the future. These messages and more are already sent to JGSLI members, so JGSLI members do not need to join this list.
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