| Esdert Janssen Maas (1811 - 1894) |
|
| Janna Tonjes Gastman (~1816 - 1853) |
| Tonjes Esderts Maas | Willmke Betten Schipper |
| b. Oct 15, 1837, Loppersum, stfriesland, Germany d. Apr 1, 1911, Wirdum, Ost. Germany bur. Apr 5, 1911, Wirdum, Ost. Germany edu. rel. occ. |
b. Oct 27, 1840, Wirdum, Ost. Germany d. bur. edu. rel. occ. |
| Janna Tönges Maas Bettje Maas Aage Maas Bette Maas Esderd Tönjes Maas |