Family Group Sheet| FATHER | | Hilbert Hielkes Tromp | | BIRTH | 16 February 1910 | Balk | | DEATH | 12 September 1969 | Sneek | | REF # | | 20428; | | FATHER | Hielke Tjittes Tromp | | MOTHER | Aaltje de Vries | | | | MOTHER | | Jantje Hornstra | | BIRTH | 16 July 1911 | dusseldorf | | REF # | | 20436; | | FATHER | Kornelis Hornstra | | MOTHER | Fokje Bremer |
| | | CHILDREN | | 1. | Hielke Tromp MALE | | | BIRTH | 15 May 1932 | Harich | | REF # | | 20439; |
| | 2. | Kornelis Tromp MALE | | | BIRTH | 23 August 1941 | Harich | | REF # | | 20440; | | MARRIAGE | 13 November 1964 | J. van Strien; |
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