| Andries David GRUL (1898 - 1964) |
Klaas Egbert de JONG (1909 - 1997) |
| Frederika MEIJERINK (1899 - 1989) |
Anna BRANDSMA (1920 - ) |
| Frederik Andries David GRUL | Yke de JONG |
b. 11 Mar 1938, Warnsveld, Gelderland, Nederland, age: 81ch. d. bur. occ. Instrument-maker edu. rel. |
b. 10 Jul 1941, Oudehaske, Friesland, Nederland, age: 77 ch. d. bur. occ. Hoofd-keuken edu. rel. |
| Andries David GRUL Anny Clara GRUL |