| Name | Jan II | |
| Birth | Abt 1320 | |
| Gender | Male | |
| Occupation | heer van Haemstede | |
| Death | 1386 | |
| Person ID | I10440 | Martherus |
| Last Modified | 9 Nov 2006 | |
| Father | Floris I, b. Abt 1300 d. 26 Sep 1345 (Age 45 years) | |
| Mother | Goede van Bergen, b. Abt 1305 | |
| Marriage | Bef 13 Jan 1321 | |
| Family ID | F6042 | Group Sheet | Family Chart |
| Family | N. van Kruiningen, b. Abt 1330 | |||
| Marriage | Bef 19 Dec 1368 | |||
| Children |
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| Family ID | F6041 | Group Sheet | Family Chart | ||
| Last Modified | 9 Nov 2006 | |||