
| Father | Male Groteluschen, Gerd Hinrich |
| Born | 26 Jul 1814 | Haast by Sage, Grossenkneten, Oldenburg, GER. |
| Christened | 27 Jul 1814 | Evangelical Lutheran Kirchengemeinde, Grossenkneten, Oldenburg, GER. |
| Died | 15 Jul 1863 | Haast by Sage, Grossenkneten, Oldenburg, GER. |
| Buried | 18 Jul 1863 | Evangelical Lutheran Kirchengemeinde Grossenkneten, Oldenburg, GER. |
| Married | 22 Jul 1852 | Evangelical Lutheran Kirchengemeinde Grossenkneten, Oldenburg, GER. |
| Other Spouse | Schutte, Anna Catharine | F2539 | |
| Married | Yes, date unknown | |
| Father | Groteluschen, Johann Behrend | F1525 Group Sheet | |
| Mother | Dicke, Anne Marie | F1525 Group Sheet | |
| Mother | Female Oltmann, Catharine Margarete |
| Born | 17 Nov 1821 | Haast by Sage, Grossenkneten, Oldenburg, GER. |
| Christened | 25 Nov 1821 | Grossenkneten, Oldenburg, GER. |
| Died | 5 May 1897 | Haast by Sage, Grossenkneten, Oldenburg, GER. |
| Buried | 10 May 1897 | Evangelical Lutheran Kirchengemeinde Grossenkneten, Oldenburg, GER. |
| Father | Oltmann, Gerd Hinrich | F4339 Group Sheet | |
| Mother | Zitterich, Gesche Margarete | F4339 Group Sheet | |
| Child 1 | Male + Groteluschen, Henry |
| Born | 25 Mar 1853 | Haast by Sage, Grossenkneten, Oldenburg, GER. |
| Christened | 30 Apr 1853 | Evangelical Lutheran Kirchengemeinde Grossenknetten, Oldenburg, GER. |
| Died | 19 Nov 1912 | Platte County, NE. |
| Buried | 21 Nov 1912 | Christ Lutheran Cemetery; Columbus, NE. |
| Spouse | Kumpf, Louisa | F2549 | |
| Married | 23 Oct 1877 | Christ Lutheran Church, Columbus, NE. |
| Child 2 | Male + Groteluschen, Hermann |
| Born | 26 Sep 1855 | Haast by Sage, Grossenkneten, Oldenburg, GER. |
| Christened | 14 Oct 1855 | Grossenkneten, Oldenburg, GER. |
| Died | 3 Feb 1945 | Haast by Sage, Grossenkneten, Oldenburg, GER. |
| Buried | Evangelical Lutheran Kirchengemeinde Grossenkneten, Oldenburg, GER. |
|
| Spouse | Thole, Anna Catharine | F2551 | |
| Married | 8 Jan 1892 | Evangelical Lutheran Kirchengemeinde; Grossenkneten, Oldenburg, GER. |
| Child 3 | Male Groteluschen, Gerhard |
| Born | 24 Mar 1858 | Haast by Sage, Grossenknetten, Oldenburg, GER. |
| Christened | 18 Apr 1858 | Evangelical Lutheran Kirchengemeinde Grossenknetten, Oldenburg, GER. |
| Died | 10 Mar 1933 | Platte County, NE. |
| Buried | Columbus Cemetery; Columbus, NE. |
|
| Spouse | Reiss, Anna Marie | F2541 | |
| Married | 30 Jun 1887 | Christ Lutheran Church; Columbus, NE. |
| Child 4 | Female Groteluschen, Anna |
| Born | 30 Aug 1861 | Haast by Sage, Grossenkneten, Oldenburg, GER. |
| Christened | 22 Sep 1861 | Evangelical Lutheran Kirchengemeinde Grossenkneten |
| Died | UNKNOWN | Germany |
| Buried | ||
| Spouse | Bakenhus, Wilhelm | F418 | |
| Married | 26 Nov 1885 | Grossenkneten, Oldenburg, GER. |