
| Father | Male Ahlhauser, Johann Pieter |
| Born | UNKNOWN | ? |
| Died | UNKNOWN | ? |
| Buried | ||
| Married | UNKNOWN | ? |
| Father | ||
| Mother | ||
| Child 1 | Male + Ahlhauser, Anthony Freiderich |
| Born | 8 Nov 1827 | Gissenhausen, Westewald, Nassau, GER. |
| Died | 4 Apr 1888 | Wisconsin |
| Buried | Union Cemetery; Port Washington, WI. |
|
| Spouse | Groteluschen, Catharina Maria | F40 | |
| Married | 16 Nov 1851 | Mequon, WI. |
| Child 2 | Male + Ahlhauser, Wilhelm |
| Born | 1830 | Gissenhausen, Westewald, Nassau, GER. |
| Died | UNKNOWN | Wisconsin |
| Buried | ||
| Spouse | Grotelueschen, Anna Catharine | F48 | |
| Married | 30 Jun 1856 | Saukville Township, WI. |