Family: Herman Mennemeyer / Katherine Josephine Hartmann (F142530)
Joseph Michael Hartmann (1896-1975) 
|
Anna Genevieve Leithauser (1895-1971) |
Florence Susan Hartmann (1919-1993)  |
| Helen Mary Hartmann (1923-2001) |
| Margaret Genevieve Hartmann (1925-2016) |
| Katherine Josephine Hartmann (1930-2012)
|