Sibolt Tiaerdtz Bualde 1550– | | |
| | Tiaert Ulbes Buwalda 1580–1615 | | |
Eelck Ulbes Buwalda –1639 | | |
Jantje Ulbes Buwalda –1615 | | |
Saecke Ulbes Buwalda –1669 | | |
Tiets Ulbes Buwalda –1639 | | |
Tjalling Ulbes Buwalda –1639 | | |
Hans Ulbes Buwalda 1585–1643 | | |
Sioerdtie Ulbes Buwalda 1585–1634 Aucke Siuwckes Homminga 1570–1651 | | |
| | Ulbe Tiaerts van Buwalda 1553–1606 Bauck Hanses Stapert 1551–1623 | | |
| | Tyaerdt Sybolts Wblema van Bualda 1530–1570 Syurdtke Wblets Rispens 1520– | | |