| Male Jacob Aloys Griebeler |
| Birth | 9 Nov 1901 | Porto Alegre, Rio Grande do Sul, Brasil  |
| Death | 13 Nov 1956 | Porto Alegre, Rio Grande do Sul, Brasil |
| Burial | ||
| Marriage |
| Female Ilka Marquardt |
| Birth | 4 Jul 1915 | Porto Alegre, Rio Grande do Sul, Brasil |
| Death | ||
| Burial | ||
| Other Spouse | Living | F259 | |
| Marriage | ||
| Father | Henrique Marquardt | F257 (Group Sheet) | |
| Mother | Living | F257 (Group Sheet) | |