| 1. Joanna Heijdra |
 |
| G: |
5 mei 1841 |
| te: |
Kethel en Spaland |
| O: |
19 sep 1874 |
| te: |
Kethel en Spaland |
|
| 2. Adrianus Heijdra |
|
| D: |
24 nov 1811 |
| te: |
Kethel en Spaland |
| H: |
28 apr 1839 |
| te: |
Zouteveen |
| O: |
25 nov 1876 |
| te: |
Kethel en Spaland |
|
| 4. Leonardus Heijdra |
|
| D: |
21 apr 1771 |
| te: |
Kethel |
| H: |
26 apr 1807 |
| te: |
Kethel |
| O: |
3 sep 1836 |
| te: |
Kethel |
|
| 8. Jan Heijdra |
=> |
|
| G: |
17 apr 1733 |
| te: |
Kethel |
| H: |
25 feb 1770 |
| te: |
Kethel |
| O: |
21 apr 1818 |
| te: |
Kethel |
|
|
|
|
|
| 10. Arij Tetteroo |
=> |
|
| G: |
ca. 1740 |
| te: |
Rijswijk |
| H: |
24 nov 1771 |
| te: |
Bergschenhoek |
| O: |
20 jan 1823 |
| te: |
Kethel |
|
| 11. Petronella Braak |
=> |
|
| D: |
25 apr 1747 |
| te: |
Naaldwijk |
| O: |
13 jun 1820 |
| te: |
Nieuwerkerk aan den IJssel |
|
|
|
| 6. Franciscus Olsthoorn |
|
| D: |
21 feb 1773 |
| te: |
Den Haag |
| H: |
27 apr 1806 |
| te: |
Rijswijk |
| O: |
4 feb 1852 |
| te: |
Zouteveen |
|
| 12. Arij Olsthoorn |
=> |
|
| G: |
ca. 1738 |
| te: |
Groeneveld |
| H: |
27 apr 1766 |
| te: |
Voorburg |
| O: |
22 aug 1828 |
| te: |
Wateringen |
|
|
|
|
|
| 14. Cornelius van Leuwen |
=> |
|
| D: |
8 jan 1735 |
| te: |
Maasland |
| H: |
25 jul 1773 |
| te: |
Rijswijk |
| O: |
vóór 12 aug 1811 |
| te: |
Rijswijk |
|
|
|
1841 - 1874 (33 jaar)