John Mark Gammon died on June 28, 1993 in Alameda County, California. Born in Virginia on January 21, 1963, he lived to be 30 years, 5 months, 7 days old.
His mother's maiden name was Dickerson. His Social Security Number was 227-13-8301.
Researching John Mark Gammon's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now