| 1. Janke de Roo |
 |
| B: |
Sunday 14 October 1900 |
| P: |
Vlagtwedde, Groningen, Nederland |
| D: |
Sunday 05 March 1989 |
| P: |
Musselkanaal, Onstwedde, Groningen, Nederland |
|
| 2. Jacob Berends de Roo |
|
| B: |
Monday 09 April 1860 |
| P: |
Smallingerland, Friesland, Nederland |
| M: |
Saturday 21 April 1900 |
| P: |
Vlagtwedde, Groningen, Nederland |
| D: |
Thursday 13 March 1947 |
| P: |
Emmen, Drenthe, Nederland |
|
| 4. Berend Hendriks de Roo |
|
| B: |
Saturday 17 August 1822 |
| P: |
Bakkeveen, Opsterland, Friesland, Nederland |
| M: |
Wednesday 01 May 1861 |
| P: |
Opsterland, Friesland, Nederland |
| D: |
Date unknown |
| P: |
|
|
| 8. Hendrik Lucas de Roo |
=> |
|
| B: |
Friday 18 October 1782 |
| P: |
Ureterp, Opsterland, Friesland, Nederland |
| M: |
Sunday 20 May 1810 |
| P: |
Makkinga, Ooststellingwerf, Friesland, Nederland |
| D: |
Saturday 18 September 1858 |
| P: |
Bakkeveen, Opsterland, Friesland, Nederland |
|
1900 - 1989 (88 years)
