User:Lionelfullwood/Sandbox 8

Genealogical Societies
Czechoslovak Genealogical Society International

P.O. Box 16225 St. Paul, Minnesota 55116-0225

web site: https://www.cgsi.org/

There is an Ancestry.com Message Board.

link: https://www.ancestry.com/boards/localities.ceeurope.czechrepublic/mb.ashx

Historical Societies
American Friends of the Czech Republic Society

link: https://afocr.org/czech-culture/czech-history

Other Societies
Colombia Mathematical Society

web site: http://www-history.mcs.st-and.ac.uk/Societies/Colombian.html

Colombian Red Cross Society

web site: https://www.ifrc.org/en/what-we-do/where-we-work/americas/colombian-red-cross-society/

The Columbia YMCA

web site: https://www.ymca.int/member/ymca-in-latin-america-and-caribbean/ymca-colombia/