Familie: Dismer, William Herman P. / Vennekohl, Selma Minnie (F309)
verh. 18 Mrz 1915 | Vennekohl, Robert Helmuth (1862-1924) |
 | Rottmann, Minnie (1869-1955) 
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 | Vennekohl, Ester M. (1895-1980)  |
| Vennekohl, Robert Helmuth (1899-1969) |
 | Vennekohl, Carl Herman (1902-1957) |
 | Vennekohl, Selma Minnie (1893-1971)
|
| Dismer, William Herman P. (1883-1970) |
| Dismer, Harold William (1928-1993) |
| Dismer, Fred (1930-2013) |