Family: Walter Pierce Knake / Elizabeth Theresa Petgen (F9839)
m. 25 Jun 1936Joseph Franz Petgen (1875-1960) |
Emma Matilda Kerner (1874-1916) 
|
Irmanilda Matilda Petgen (1900-1981)  |
| Marie Petgen (1902-1981) |
| Walter Pierce Knake (1906-1989) |
| Elizabeth Theresa Petgen (1908-2000)
|
| John Henry Knake (1949-1989) |