| Children |
| | 1. Willam Cornelis den Boer, b. 29 Dec 1885, Barendrecht, Holland, Netherlands d. 1958 (Age 72 years) |
| | 2. Jan den Boer, b. 17 Feb 1886, Barendrecht, Holland, Netherlands d. 1932 (Age 45 years) |
| | 3. Cornelis de Boer, b. 16 May 1887, Barendrecht, Holland, Netherlands d. 25 Oct 1910, Sunnyside, Yakima, Washington, United States (Age 23 years) |
| | 4. Hendrik den Boer, b. 26 Aug 1889, Barendrecht, South Holland, Netherlands d. 1 Jan 1977, Emo, Rainy River, Ontario, Canada (Age 87 years) |
| | 5. Jacoba Oene DEN BOER, b. 8 Sep 1890, BARENDRECHT, SOUTH HOLLAND d. 3 Feb 1979, Sunnyside, Yakima, Washington, USA (Age 88 years) |
| | 6. Anna den Boer, b. 25 Apr 1892, Barendrecht, south, Holland d. 23 Jul 1968, Sunnyside, Yakima, Washington, USA (Age 76 years) |
| | 7. Hannah den Boer, b. 6 Oct 1894, Barendrecht, south, Holland d. 13 Jan 1984, Sunnyside, Yakima, Washington, USA (Age 89 years) |
| | 8. Aafje Effie Den Boer, b. 25 Oct 1898, Barendrecht, South Holland, Netherlands d. 27 Jan 1980, Wapato, Yakima, Washington, United States (Age 81 years) |
| | 9. Arie Den Boer, b. 8 Sep 1900, Barendrecht, Zuid Holland, The Netherlands d. 23 Mar 1969 (Age 68 years) |
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