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Surname research

Genealogists use surname research to see who else is researching the same surnames they are. It's worth a try!

This site provides three resources for you:

  1. access to other JGSCO members' surnames of interest
  2. the handout from Ellen Kowitt's Researching Jewish Families in Colorado Records lecture delivered January 2020 (login required)
  3. a link to JewishGen Family Finder (JGFF).


The Jewish Genealogical Society (JGS) of Colorado is a leader in education, research, information exchange forums, and resources for Jewish genealogy.

Mailing Address

Jewish Genealogical Society of Colorado
P.O. Box 460442
Denver, Colorado 80246


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JGSCO is a 501(c)3 non-profit organization.