| Male GROBENGIESER, Justus Johann |
| Birth | 23 Jan 1786 | Hanover, Germany |
| Death | 6 Nov 1883 | Altamont, Effingham County, IL |
| Burial | ||
| Marriage | 1809 | Prussia |
| Father | ||
| Mother | ||
| Female REIBICKI, Caroline Wilhelmine |
| Birth | 21 May 1776 | Eichstadt, Prussia |
| Death | 24 Jan 1867 | Altamont, Effingham County, IL |
| Burial | ||
| Father | ||
| Mother | ||
| Female GROBENGIESER, Caroline |
| Birth | 28 Feb 1811 | Bruessow, Kreis Prenzlau, Brandenburg |
| Death | 5 Nov 1897 | Town of Wheatfield, Niagara County, NY |
| Burial | ||
| Spouse | NEUMANN | F33797 | |
| Marriage | ||
| Spouse | SEEBAND | F33798 | |
| Marriage | ||
| Male GROBENGIESER, August Wilhelm |
| Birth | 1813 | Brussow, Brandenburg, Germany |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | WITTKOPP, Maria Dorothea | F19052 | |
| Marriage | ||
| Female GROBENGIESER, Louise Frederike |
| Birth | 5 Sep 1815 | Brussow, Brandenburg, Germany |
| Death | 6 Mar 1895 | Town of Wheatfield, Niagara County, NY |
| Burial | ||
| Spouse | CAMANN, Christoph Friedrich | F18966 | |
| Marriage | 30 Sep 1838 | Town of Wheatfield, Niagara County, NY |
| Female GROBENGIESER, Justine Fredrike |
| Birth | 9 Jul 1817 | Brussow, Brandenburg, Germany |
| Death | 11 Nov 1897 | Town of Wheatfield, Niagara County, NY |
| Burial | ||
| Spouse | MEHWALDT, Carl Ludwig Heinrich | F33799 | |
| Marriage | 25 Feb 1857 | Town of Wheatfield, Niagara County, NY |
| Female GROBENGIESER, Charlotte Johanna Frederike |
| Birth | Abt 1819 | Brussow, Brandenburg, Germany |
| Death | Yes, date unknown | |
| Burial |
| Male GROBENGIESER, Wilhelm Heinrich |
| Birth | Abt 1823 | Brussow, Brandenburg, Germany |
| Death | Bef 1900 | Effingham County, IL |
| Burial | ||
| Spouse | GOLDBECK, Augusta Helene Alvine | F31519 | |
| Marriage | 14 Nov 1850 | Town of Wheatfield, Niagara County, NY |