George Frederick Denny was born 25 Sep 1915 in the Denny's Sanitarium, Madison, Jefferson, Indiana to 28-year-old physician Frederick C Denny and 26-year-old housewife Marion Wykoff. Their residence was in Madison, Jefferson, Indiana. Both Frederick and Marion were born in Jefferson County, Indiana. George is the second of Marion's children and both are living. The attending physician was George E Denny, of Madison, Indiana. In the 1920 US Federal Census for Madison, Jefferson, Indiana, 33-year-old Indiana-born physician Fred and his 30-year-old Indiana-born wife Marion [Wykoff] Denny have in their household their Indiana-born children, 6-year-old Dorthy [sic], 4-year 7-month old George and 2-year 6-month old Margery [sic]. The family is living at 411 Fourth Street in a house that Fred owns, but with a mortgage. None of the children have attended school in the past year. Fred and Marion can read write and speak English. Everyone's parents were born in Indiana. In the 1930 US Federal Census for Madison, Jefferson, Indiana, 43-year-old Indiana-born Frederic and his 40-year-old Indiana-born wife Marion [Wykoff] Denny were married when he was 25- and she was 23-years old [abt 1912]. They have in their household their Indiana-born children, 16-year-old Dorothy, 14-year-old George and 12-year-old Marjorie. All the children have attended school in the past year. The family is living in a house at 207 Jefferson Street that Frederic owns with $3,500. They have a radio. Frederic is a physician in a clinic and has worked on the last regularly scheduled work day. He served in WWI. Frederick's father was born in Kentucky [sic] and his mother in Indiana. Everyone else's parents were born in Indiana. On 4 Dec 1936, when 21-year-old George Frederick Denny applies for his Social Security number, he is living at 216 E Washington St in Greensburg, Decatur, Indiana and working for Kocher & Co., Inc., 223-225 W Main St, Greenburg, Decatur, Indiana. He states that he was born 25 Sep 1915 in Madison, Jefferson, Indiana and that his parents are Fred C Denny and Mary [sic] Frances Wykoff. George F Denny, born 25 Sep 1915, died 1 Jan 2001. His last address of record was St Petersburg, Pinellas, Florida 33702.