1. | Diederik Gregorius Veltcamp Helbach was born about 1843 in Rotterdam, ZH, NLD (son of Johannes Casparus Veltcamp Helbach and Catharina Dekker). Diederik married Aagje Wopkes Eekhoff on 08 May 1879 in Leeuwarden, FR, NLD. Aagje (daughter of Wopke Tiddorus Eekhoff and Marrigjen Johannes van Haagen) was born on 05 Apr 1850 in Leeuwarden, FR, NLD. [Group Sheet] [Family Chart] |
2. | Johannes Casparus Veltcamp Helbach Johannes married Catharina Dekker. [Group Sheet] [Family Chart] |
3. | Catharina Dekker
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