| 1. Isaac Simon Weijl |
 |
| G: |
1864 |
| te: |
Zutphen, , Gelderland, Netherlands |
| O: |
19 jan 1916 |
| te: |
Zutphen, , Gelderland, Netherlands |
|
| 2. Simon Weijl |
|
| G: |
23 jun 1817 |
| te: |
Amersfoort, , Utrecht, Netherlands |
| H: |
2 mei 1855 |
| te: |
Arnhem, , Gelderland, Netherlands |
| O: |
6 sep 1884 |
| te: |
Zutphen, , Gelderland, Netherlands |
|
| 4. Isaac Michael Weijl |
|
| G: |
21 jul 1778 |
| te: |
Nijmegen, , Gelderland, Netherlands |
| H: |
25 jun 1806 |
| te: |
Amersfoort, , Utrecht, Netherlands |
| O: |
20 mrt 1855 |
| te: |
Amersfoort, , Utrecht, Netherlands |
|
| 8. Michael Jacob Weijl |
=> |
|
| G: |
1750 |
| te: |
Mannheim, , Baden-Württemberg, Germany |
| H: |
5 jul 1775 |
| te: |
Nijmegen, , Gelderland, Netherlands |
| O: |
7 jan 1795 |
| te: |
Nijmegen, , Gelderland, Netherlands |
|
1864 - 1916 (52 jaar)