Abraham Baldwin was a drafter and signer of the Constitution.
Ratified on January 2, 1788 [per GPO's Ben's Guide to the U.S. Government]
34 Continental Congress delegates signed the Constitution [on behalf of their states], per the U.S. House of Representatives' History, Art, and Archives
Georgia's delegates: William Few ; Abraham Baldwin
19th Amendment - Georgia ratified on February 20, 1970. From the National Park Service.