| 1. Jacob Floris Grootendorst |
 |
| B: |
19 Jun 1929 |
| P: |
Woerden, Utrecht, Netherlands |
| D: |
1 Oct 2006 |
| P: |
Oss, Noord-Brabant, Netherlands |
|
| 2. Arie Grootendorst |
 |
| B: |
20 Dec 1903 |
| P: |
Woerden, Utrecht, Netherlands |
| M: |
|
| P: |
|
| D: |
Yes, date unknown |
| P: |
|
|
| 4. |
 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| 8. |
 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| 16. |
 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| 32. |
 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| 64. |
 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| 128. |
 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| 256. |
 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| 512. |
 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| 3. Lena Johanna Verduijn |
 |
| B: |
19 Jan 1903 |
| P: |
Bodegraven, Zuid-Holland, Netherlands |
| D: |
20 Jan 1946 |
| P: |
Bodegraven, Zuid-Holland, Netherlands |
|
| 6. Jacob Verduijn |
 |
| B: |
24 Dec 1857 |
| P: |
Zegveld, Utrecht, Netherlands |
| M: |
13 Mar 1884 |
| P: |
Bodegraven, Zuid-Holland, Netherlands |
| D: |
12 Jul 1923 |
| P: |
Bodegraven, Zuid-Holland, Netherlands |
|
| 12. Leendert Verduijn |
 |
| B: |
19 Mar 1831 |
| P: |
Bodegraven, Zuid-Holland, Netherlands |
| M: |
11 Sep 1857 |
| P: |
Zegveld, Utrecht, Netherlands |
| D: |
Yes, date unknown |
| P: |
|
|
| 24. Cornelis Harmensz Verduijn |
 |
| B: |
29 Jun 1791 |
| P: |
Noorden, Zuid-Holland, Netherlands |
| M: |
26 Feb 1816 |
| P: |
Nieuwkoop, Zuid-Holland, Netherlands |
| D: |
28 Jan 1864 |
| P: |
Bodegraven, Zuid-Holland, Netherlands |
|
| 48. Harmen Leendertsz Verduijn |
 |
| A: |
3 Jul 1746 |
| P: |
Zevenhoven, Zuid-Holland, Netherlands |
| M: |
7 Nov 1786 |
| P: |
Zevenhoven, Zuid-Holland, Netherlands |
| B: |
14 Jun 1803 |
| P: |
Zevenhoven, Zuid-Holland, Netherlands |
|
| 96. Leendert Harmensz Verduijn |
 |
| B: |
~1715 |
| P: |
|
| M: |
~1735 |
| P: |
Zevenhoven, Zuid-Holland, Netherlands |
| B: |
22 Apr 1761 |
| P: |
Zevenhoven, Zuid-Holland, Netherlands |
|
| 192. Harmen Verduijn |
 |
| B: |
~1680 |
| P: |
Nieuwkoop, Zuid-Holland, Netherlands |
| M: |
|
| P: |
|
| D: |
Yes, date unknown |
| P: |
|
|
| 384. |
 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| 768. |
 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|