| 1. Dirk Gaaf |
 |
| G: |
1 jun 1918 |
| te: |
Landsmeer, , Noord-Holland, Netherlands |
| O: |
19 jul 1941 |
| te: |
Zunderdorp, , Noord-Holland, Netherlands |
|
| 2. Cornelis Gaaf |
|
| G: |
3 aug 1897 |
| te: |
Broek in Waterland, , Noord-Holland, Netherlands |
| H: |
4 apr 1918 |
| te: |
Landsmeer, , Noord-Holland, Netherlands |
| O: |
17 mei 1975 |
| te: |
Amsterdam, , Noord-Holland, Netherlands |
|
| 4. Dirk Gaaf |
|
| G: |
13 okt 1869 |
| te: |
Zunderdorp, , Noord-Holland, Netherlands |
| H: |
2 mei 1890 |
| te: |
|
| O: |
5 jan 1925 |
| te: |
Watergang, , Noord-Holland, Netherlands |
|
| 8. Aris Gaaff |
=> |
|
| G: |
1 jul 1832 |
| te: |
Zunderdorp, , Noord-Holland, Netherlands |
| H: |
29 aug 1858 |
| te: |
Nieuwendam, , Noord-Holland, Netherlands |
| O: |
na 1925 |
| te: |
Nieuwendam, , Noord-Holland, Netherlands |
|
| 5. Immetje Koomen |
|
| G: |
13 sep 1871 |
| te: |
Nieuwer Amstel, , Noord-Holland, Netherlands |
| O: |
13 jan 1924 |
| te: |
Watergang, , Noord-Holland, Netherlands |
|
| 10. Aalt Koomen |
=> |
|
| G: |
15 okt 1830 |
| te: |
Wijdewormer, , Noord-Holland, Netherlands |
| H: |
|
| te: |
|
| O: |
22 mrt 1880 |
| te: |
Nieuwer Amstel, , Noord-Holland, Netherlands |
|
1918 - 1941 (23 jaar)