Meetings open to the public on a topic of local historical interest are held  the second Tuesday of the month, excepting December.  Meetings are held at the Cornerstone Genealogical Society Library in the adjoining Old Log Courthouse, unless otherwise indicated.  Zack Patton is our Program Director.  We welcome program suggestions.

The schedule of speakers and topics for 2023 is under construction.  Check this space for updates.

Contact the CGS library at 724-627-5653 for further information.

Contact Us

We are located at the
First Greene County Courthouse – Annex 144 East Greene Street
Waynesburg, Pennsylvania 15370
(Parking is available in designated lot)

Mailing address:
Cornerstone Genealogical Society
P.O. Box 547
Waynesburg, Pennsylvania 15370

Business hours telephone number

Library Hours
Monday through Friday: 1:00 pm to 4:00 pm

Please call for holiday hours before visiting our library.

Find Us and Visit

Library Hours
Monday thru Friday: 1:00 pm to 4:00 pm

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