| Source: | Familien Gewerdt og møllebrukene ved Bergen |
| Page: | p. 389, Jan Jansen Gewerdt |
| Citation: | |
| Certainty: | probably |
| Notes: |
| 1 | Jan Jansen Gievers (1686-), parents: Jan Hansen Gievers and Trine Petersdatter Wulf |
| 2 | Trine Petersdatter Wulf (-), parents: Peter Wulf and (Birgitte?) |