| 1. Benjamin Boomsma, b. 30 May 1871, Sneek, Friesland, NLD , d. 18 Jun 1934, Middelharnis, Zuid Holland, NLD (Age 63 years) | | 2. Oege Boomsma, b. 22 Mar 1873, Goes, Zeeland, NLD , d. 17 Feb 1930, Goes, Zeeland, NLD (Age 56 years) | | 3. Hendrika Boomsma, b. 5 Feb 1875, Goes, Zeeland, NLD , d. 1946 (Age 70 years) | | 4. Fokje Boomsma, b. 18 Feb 1877, Schagen, Noord Holland, NLD | + | 5. Reinder Boomsma, b. 19 Jun 1879, Schagen, Noord Holland, NLD , d. 26 May 1943, Neuengamme, DE (Age 63 years) | | 6. Pieter Jacob Boomsma, b. 29 Aug 1881, Amsterdam, Noord Holland, NLD , d. 25 May 1960, 's-Gravenhage, Zuid Holland, NLD (Age 78 years) | | 7. Johanna Jetta Boomsma, b. 22 Aug 1888, Rotterdam, Zuid Holland, NLD , d. Oct 1888, Rotterdam, Zuid Holland, NLD (Age 0 years) | |