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Vitame Vas! (We welcome you!)
Welcome to the Czechoslovak Genealogical Society International (CGSI). Our purpose is to promote Czechoslovak genealogical research and interest among people with ancestry in the Czechoslovak region as it was in 1918, including families of Czech, Bohemian, Moravian, Slovak, German, Hungarian, Jewish, Rusyn, and Silesian origin.
Join CGSI
Your CGSI membership gives you the best tools for genealogical research:
- Nase rodina quarterly
- Research assistance
- Message board and queries
- Lending Library
- Searchable databases
- See more about these tools!
Membership starts at $25 per year. Three ways to join or renew:
Family Certificates
If you are a descendant of immigrants from Czechoslovakia, consider gifting yourself with a Family Certificate.
Did your ancestors come to North America….
- before 1871? Apply for a Pioneer Family Certificate.
- more than 100 years ago? Apply for a Century Family Certificate.
Then, download directions & an application form.
In the Store
Nase rodina
A quarterly publication for CGSI members
Nase rodina (Our Family) is published quarterly by the Czechoslovak Genealogical Society International (CGSI). This publication brings you themed issues on genealogy topics.
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