- Detailed Facts for David COX and Thelma Ω
- Born 24 September 1896 in Sharon, Mercer, Pennsylvania, USA
- Residence 1900 in Jefferson, Muskingum, Ohio, USA
- Residence 1910 in Middletown, Butler County, Ohio, USA
- Residence 1920 in Middletown, Butler County, Ohio, USA
- Child: Douglas R COX:
Born 2 August 1924 in Middletown, Butler County, Ohio, USA
- Residence 1930 in Middletown, Butler County, Ohio, USA
- Residence 1935 in Middletown, Butler County, Ohio, USA
- Residence 1 April 1940 in Middletown, Butler County, Ohio, USA
- Residence 1942 in Butler, Ohio, USA
- Died 29 September 1989 in Middletown, Butler County, Ohio, USA
- Residence 1989 in Middletown, Butler County, Ohio, USA
- Buried in Middletown, Butler County, Ohio, USA