
| Father | Male Ahlhauser, Anthony Freiderich |
| Born | 8 Nov 1827 | Gissenhausen, Westewald, Nassau, GER. |
| Died | 4 Apr 1888 | Wisconsin |
| Buried | Union Cemetery; Port Washington, WI. |
|
| Married | 16 Nov 1851 | Mequon, WI. |
| Father | Ahlhauser, Johann Pieter | F43 Group Sheet | |
| Mother | UnknownLastName, Elizabetha | F43 Group Sheet | |
| Mother | Female Groteluschen, Catharina Maria |
| Born | 20 Apr 1824 | Ahlhorn, Oldenburg, GER. |
| Christened | 9 May 1824 | Evangelical Lutheran Kirchengemeinde, Grossenkneten, Oldenburg, GER. |
| Died | 2 Jan 1901 | Saukville, WI.? |
| Buried | Union Cemetery; Port Washington, WI. |
|
| Father | Groteluschen, Johann Harm | F376 Group Sheet | |
| Mother | Bakenhus, Catharine Marie | F376 Group Sheet | |
| Child 1 | Female + Grotelueschen, Anna Margarethe |
| Born | 25 Jun 1850 | Ahlhorn, Oldenburg, GER. |
| Died | UNKNOWN | ? |
| Buried | ||
| Spouse | Blau, Mathias | F770 | |
| Married | UNKNOWN | ? |
| Child 2 | Male + Ahlhauser, John William |
| Born | 13 Nov 1852 | Mequon, WI. |
| Died | 25 Apr 1930 | ? |
| Buried | ||
| Spouse | Hipp, Anna | F44 | |
| Married | 4 Jan 1876 | ? |
| Child 3 | Male + Ahlhauser, Henry |
| Born | 22 Mar 1854 | Mequon, WI. |
| Died | UNKNOWN | ? |
| Buried | ||
| Spouse | Grotelueschen, UnknownWife | F42 | |
| Married | UNKNOWN | ? |
| Child 4 | Male + Ahlhauser, William August |
| Born | 13 Mar 1855 | Mequon, WI. |
| Died | 21 Apr 1930 | ? |
| Buried | ||
| Spouse | Koenig, Ottilie | F51 | |
| Married | 8 Jul 1886 | ? |