Netherlands Society for Jewish Genealogy
Society, Genealogy, Religions, Jewish - Netherlands Society for Jewish Genealogy. Shows you quite a large number of sources and documents and enable you to use the Internet as a tool in your genealogical research in the Netherlands and in the border territories which could be of interest when looking for your Dutch ancestors.
https://www.nljewgen.org/
Jewish Polish genealogy and general information.
Polish Jews research, Polish Jews genealogy and translation services, Jewish genealogy, Polish towns photography service related to Jews and Jewish history, Researching, Jewish places in Poland photos and pictures, Genealogy, Research, Photos, Translation, ancestry, Jewish roots research, Jewish surnames, family search, Jewish heritage, Holocaust, Shoah, Shoa, Jewish family tree, alexa, 1914, 1918, 1939, 1945, 1968, 1989
http://polishjews.org/
Routes to Roots
Society, Genealogy, Religions, Jewish - Routes to Roots. Tracing Jewish Roots in Poland, Ukraine, Moldova and Belarus.
http://www.routestoroots.com/
Rosetta Calendar
Society, Genealogy, Religions, Jewish - Rosetta Calendar. An online handy tool for converting to and from the Gregorian, Julian and Jewish calendars.
http://rosettacalendar.com/
Jewish Genealogy Research Site
Society, Genealogy, Religions, Jewish - Jewish Genealogy Research Site. A compendium of thousands of links relating to Jewish genealogy research sorted in alphabetical order by country or subject.
https://jewishwebindex.com/
WELCOME TO MAYOFF.COM
Society, Genealogy, Religions, Jewish - Mayoff Family. Information on surnames Mayoff, Mayov and Majew.
https://www.mayoff.com/