| 1. Pieter Oostenburg |
 |
| A: |
15 Aug 1754 |
| P: |
Leiden, Zuid-Holland, Netherlands |
| D: |
Bef 1758 |
| P: |
|
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| 2. Poulus Oostenburg |
 |
| A: |
28 Mar 1730 |
| P: |
Leiden, Zuid-Holland, Netherlands |
| M: |
28 Feb 1750 |
| P: |
Leiden, Zuid-Holland, Netherlands |
| D: |
Yes, date unknown |
| P: |
|
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| 4. Johannes van Osnabrug |
 |
| A: |
24 Sep 1690 |
| P: |
Leiden, Zuid-Holland, Netherlands |
| M: |
1716 |
| P: |
Leiden, Zuid-Holland, Netherlands |
| D: |
Yes, date unknown |
| P: |
|
|
| 8. Harme Jansz van Osnabrugge |
 |
| A: |
12 Jul 1661 |
| P: |
Leiden, Zuid-Holland, Netherlands |
| M: |
5 May 1685 |
| P: |
Leiden, Zuid-Holland, Netherlands |
| D: |
Yes, date unknown |
| P: |
|
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| 16. Jan Harmens van Osnabrugge |
 |
| A: |
4 Mar 1640 |
| P: |
Leiden, Zuid-Holland, Netherlands |
| M: |
24 Oct 1657 |
| P: |
Leiden, Zuid-Holland, Netherlands |
| D: |
Yes, date unknown |
| P: |
|
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| 64. |
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| 128. |
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| 256. |
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| 512. |
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