Gerbrand Keizer
| Family | Pedigree | Reports |
| Gerbrand Keizer |
| b. |
| d. 4 Mar 1811 |
| Cornelis Keizer |
| b. abt 1743 |
| d. bef 1811 |
| Aaltje Loos |
| b. abt 1743 |
| d. 19 Aug 1816 |
| Family | Pedigree | Reports |
| Gerbrand Keizer |
| b. |
| d. 4 Mar 1811 |
| Cornelis Keizer |
| b. abt 1743 |
| d. bef 1811 |
| Aaltje Loos |
| b. abt 1743 |
| d. 19 Aug 1816 |