| Bernard Dirks Maas (1806 - 1862) |
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| Dirkje Ulptje Heinrichs Schmidt (1809 - ) |
| Dirk Bernhards Maas | Tetje Kampen Harms |
| b. Dec 9, 1832, Breinermoor, Ostfriesland, Germany d. Jun 1879, Ihrhove, Ostfriesland, Germany bur. Jun 23, 1879, Ihrhove, Ostfriesland, Germany edu. rel. occ. Landwirt |
b. Dec 18, 1825, Folmhusen, Ostfriesland, Germany d. Oct 1912, Ihrhove, Ostfriesland, Germany bur. Oct 3, 1912, Ihrhove, Ostfriesland, Germany edu. rel. occ. |
| Bernard Maass |