Pioneer Monument


The Colorado Genealogical Society

since 1924

green line

Denver Public Library

Join us again in September at the Denver Public Library


Take me to
Members Only


CCGSFirst Families of Colorado Recognition Program


Welcome to the Colorado Genealogical Society, the largest genealogical society in Colorado. We invite members and visitors who want to share our interest in family history and genealogical research to our meetings, classes, and special events. Most of our members are researching family lines outside the state of Colorado, but we share a common interest in family history and research skills. We treasure those wonderful discoveries about elusive ancestors and cheer each other in the search for more information. Visitors are always welcome at meetings, classes, and activities of the Colorado Genealogical Society. We hope you will join us.

S. Kelly Glenn

CGS President

This Month at CGS

Program Meeting

Saturday, 17 September 2016 - Forensic Anthropology: Accounting for Missing U.S. Service Members - Christine Pink - more...

Board Meeting

Monday, 12 September 2016 - 5 pm

Englewood Public Library. Contact Kelly Glenn for details. All members are welcome to attend the Board meeting.

Special Interest

Saturday, 24 September 2016 - DNA Testing for Genealogy at 23andMe & Genetic Testing for Health Risks - Greg Liverman - Room Change to 7th floor - more...

Beginning Genealogy

Saturday, 10 September 2016 - Carol Darrow - more...

This is a one-time basic course for the beginner, repeated each month.

Lunch Bunch

Wednesday, 21 September 2016 - Uber Sausage - more...


Sunday, 11 September 2016 - Set personal goals - Carol Darrow, Facilitator - more...

Spring Seminar

Watch here for news about our spring seminar!