M, b. September 26, 1913
|Father*||John William Gannon1 b. April, 1874, d. September 7, 1915|
George Gannon was born on September 26, 1913 in Chicago, Cook County, Illinois.1 He was the son of John William Gannon and Barbara Kotzer.1
|Charts||Pater Familias O'Dea Descendant Chart (Indented)|
Thomas (Darby) O'Dea Descendant Chart (Indented)
|Last Edited||26 Jan 2021|
- [S88] Illinois, Cook County Birth Certificates, 1878-1922, online https://www.familysearch.org, https://familysearch.org/ark:/61903/1:1:NQ1M-K51 : 18 May 2016), George Gannon, 26 Sep 1913; Chicago, Cook, Illinois, United States, reference/certificate 6616, Cook County Clerk, Cook County Courthouse, Chicago; FHL microfilm 1,288,294.