The H600 Project Genealogy DB
John Christopher Gannon
1859 - 1944 (84 years)
Generation: 1
1. John Christopher Gannon was born on 19 Dec 1859 in Piedmont, Mineral Co, West Virginia, USA; died on 16 Feb 1944 in London, Madison Co, Ohio, USA. John married Helen Adele Mann. Helen was born on 18 May 1863 in , Madison Co, Ohio, USA; died on 8 May 1943 in London, Madison Co, Ohio, USA. [Group Sheet]