# | Children | Name | Born | Died | Father | Mother | ||
---|---|---|---|---|---|---|---|---|
1 |
| b. 06 Jul 1908 | Harmen Marcus de Groot | Trijntje Bernardus Waringa | ||||
2 |
| b. 02 Aug 1909 | d. 21 Nov 1909 | Harmen Marcus de Groot | Trijntje Bernardus Waringa | |||
3 |
| b. 21 Oct 1910 | Harmen Marcus de Groot | Trijntje Bernardus Waringa |