Family: Edgar Herman Mannchen / Marianne Cecilia Billmann (F35481)
m. 24 Oct 1940Joseph Philip Billmann (1883-1967) 
|
Freida Schieble (1887-1954) |
| Edgar Herman Mannchen (1914-1977) |
| Marianne Cecilia Billmann (1915-1997)
|
JoAnn Mannchen (1942-2008)  |