| b 15 Jan 1945, | Randolph Welker | James A. Welker | Jane Wallace | |
| Riley Benson Walker | b 07 Feb 1859 | Richard Rainwater Ragan | > | |
| | b 15 Feb 1884 | Rutha Caroline Reagan | Rutha Caroline Mills | ||
| George Theodore Welker | d 07 Oct 1965 | b 11 Mar 1865 | ||
| |b 19 Nov 1905 | | | Louis Koch | ||
| | | Mary Amelia Koch | |||
| | | b 21 Mar 1888 | Louisa Lix | ||
| Darrell Wayne Welker | d 24 Sep 1967 | |||
| |Carol Ann Estink | | | |||
| | | | | |||
| Esther Yamnitz | ||||
| | | ||||
| 1 | Darrell Wayne Welker | 2 | Dennis DeWayne Welker | 3 | Theresa Marie Welker |
Source: 'The Book of Ragan/Reagan,' Donald B. Reagan, 1993, p 343.