| 1. Isaac Anthonie Fonteijn |
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| G: |
1751 |
| te: |
Leiden, , Zuid-Holland, Netherlands |
| O: |
30 apr 1834 |
| te: |
Leiden, , Zuid-Holland, Netherlands |
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| 2. Anthonie Isaac Fonteijn |
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| G: |
1728 |
| te: |
Leiden, , Zuid-Holland, Netherlands |
| H: |
31 okt 1750 |
| te: |
Leiden, , Zuid-Holland, Netherlands |
| O: |
15 jul 1794 |
| te: |
Leiden, , Zuid-Holland, Netherlands |
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| 4. Isaac Emanuel Fonteijn |
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vóór 1713 |
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vóór 1703 |
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| O: |
vóór 1764 |
| te: |
Leiden, , Zuid-Holland, Netherlands |
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| 6. Abraham Philip van Oostenrijk |
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| G: |
1703 |
| te: |
Amsterdam, , Noord-Holland, Netherlands |
| H: |
25 aug 1725 |
| te: |
Leiden, , Zuid-Holland, Netherlands |
| O: |
10 jun 1766 |
| te: |
Leiden, , Zuid-Holland, Netherlands |
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| 7. Rachel Jacob Fonteijn |
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| G: |
1705 |
| te: |
Leiden, , Zuid-Holland, Netherlands |
| O: |
1 feb 1731 |
| te: |
Leiden, , Zuid-Holland, Netherlands |
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| 14. Jacob David Fonteijn |
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| G: |
vóór 1677 |
| te: |
Amsterdam, , Noord-Holland, Netherlands |
| H: |
ca. 1698 |
| te: |
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| O: |
5 jan 1766 |
| te: |
Leiden, , Zuid-Holland, Netherlands |
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| 15. Maria Isaacs |
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| G: |
1679 |
| te: |
Leiden, , Zuid-Holland, Netherlands |
| O: |
ca. 1721 |
| te: |
Leiden, , Zuid-Holland, Netherlands |
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1751 - 1834 (83 jaar)