Pioneer Monument, Denver


The Colorado Genealogical Society

since 1924

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David Allen Lambert

David Allen Lambert -
Seminar Registration Open


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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, 15 April 2017- Researching U.S. World War I Records - Sandy Ronayne - more...

Board Meeting

Monday, 10 April 2017 - 5 pm

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

Special Interest

Saturday, 25 March 2017 - AncestryDNA Matches: Who Are All of These People and Why Do I Care? - Wendy Dillenschneider - more...

Beginning Genealogy

Saturday, 8 April 2017 - Carol Darrow - more...

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

Lunch Bunch

Friday, 24 March 2017 - Abbey Tavern - more...

Join fellow researchers for great conversation and food.


Sunday, 9 April 2017- Carol Darrow, Facilitator - more...


Spring Seminar

8 April 2017 - David Allen Lambert coming to Colorado! - more...

If you would like to hear a taste of his speaking, try out the podcast Extreme Genes hosted by Scott Fisher. David is a regular guest on this program which usually runs 40-50 minutes, of which David does 8-10 minutes. The podcast can be heard through their Extreme Genes website or you can subscribe at iTunes. It is free.

Special Program on Friday, 7 April 2017 (free!) - more...

David will present a free program on the New England Historic Genealogical Society Great Migration Study Project the afternoon of 7 April 2017, Denver Public Library, plus other speakers.

Special Tours

Watch here for upcoming events - more...