Family Group Sheet| FATHER | | Hans Harmens Knol | | BIRTH | 1750 | Beulake | | DEATH | 27 April 1823 | Langezwaag | | REF # | | 8193; | | FATHER | Harmen Jacobs Knol | | MOTHER | Kunnigje Hans Klaver | | | | MOTHER | | Jentje Koops Mast | | REF # | | 8194; | | FATHER | Koop Jochems Mast | | MOTHER | Aaltje Jacobs Rose |
| | | CHILDREN | | 1. | Harmen Hanzes Knol MALE | | | BIRTH | 10 February 1784 | Oudehaske | | DEATH | 19 November 1826 | Tjalleberd | | REF # | | 8188; |
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