Family Group Sheet| FATHER | | Jan Roelofs Otten | | BIRTH | 30 oktober 1821 | Hoogeveen | | FATHER | Roelof Otten | | MOTHER | Aaltje Jans Dekker | | | | MOTHER | | Grietje Nymeyer | | FATHER | Berend Berends Nijmeijer | | MOTHER | Elsien Jans de Jonge |
| | | CHILDREN | | 1. | Berend Jans Otten MALE | | | BIRTH | 24 July 1864 | Nieuweroord Westerbork | | MARRIAGE | 21 juli 1888 | Sytske Beeuwes Eppenga; Gaasterland | | MARRIAGE | 22 December 1898 | Roelofje Scheltes Fokkens; Sloten (fr) |
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