Jacob Gervas Simpelaar
(Notes: You may have to scroll down or right to see chart.)
| Clyde Sterling Simpelaar | |
| B: | 26 Jan 1902 |
| Milwaukee, WI, USA | |
| D: | 5 May 1996 |
| Phoenix, AZ, USA | |
| Patti Alice Lenore Bloedel | |
| B: | 3 Nov 1900 |
| Milwaukee, WI, USA | |
| D: | 2 Jan 1967 |
| Racine, WI, USA | |