| 1. Cornelis Tiassens |
 |
| G: |
1701 |
| te: |
Brede Markt Groningen |
| O: |
ca. 27 sep 1784 |
| te: |
Groningen |
|
| 2. Daniel Tiassens |
 |
| G: |
1660 |
| te: |
Singel Groningen |
| H: |
29 aug 1697 |
| te: |
Westerlee |
| O: |
|
| te: |
|
|
| 4. Cornelius Tiassens |
 |
| G: |
9 aug 1628 |
| te: |
Amsterdam |
| H: |
5 nov 1653 |
| te: |
Groningen |
| O: |
11 aug 1673 |
| te: |
Groningen |
|
| 8. Albert Tjassens |
=> |
 |
| G: |
19 okt 1600 |
| te: |
Groningen |
| H: |
2 sep 1625 |
| te: |
Amsterdam |
| O: |
20 nov 1661 |
| te: |
Groningen |
|