| Children |
| | 1. William Andrew MCCLAIN, Jr, b. 1939 d. 2012 (Age 73 years) |
| | 2. David Michel MCCLAIN, b. 1941 d. 1959 (Age 18 years) |
| + | 3. Mark E MCCLAIN, b. 24 Jan 1944, Sidney, Shelby County, Ohio d. 6 Oct 2025, Sidney, Shelby County, Ohio (Age 81 years) |
| + | 4. Susan K MCCLAIN, b. 29 Oct 1949, Sidney, Shelby County, Ohio d. 23 Feb 2025, Noblesville, Hamilton County, Indiana (Age 75 years) |
| | 5. Thomas Gregory MCCLAIN, b. 1951 d. 2016 (Age 65 years) |
| | 6. Patricia MCCLAIN |
| | 7. Kathy MCCLAIN |
| | 8. Margaret MCCLAIN |
| + | 9. Marcie MCCLAIN |
| | 10. Sally MCCLAIN |
|