1. | Gerrit Johannes Schaap was born about 1817 in Workum, FR, NLD (son of Johannes Piers Schaap and Trijntje Gerrits van der Ploeg). Gerrit married Maartje Frederiks van der Boom on 27 May 1849 in Medemblik, NH, NLD. Maartje (daughter of Frederik Sieses van der Boom and Elisabeth Gerrits) was born about 1823 in Medemblik, NH, NLD. [Group Sheet] [Family Chart] |
2. | Johannes Piers Schaap Johannes married Trijntje Gerrits van der Ploeg. [Group Sheet] [Family Chart] |
3. | Trijntje Gerrits van der Ploeg
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