Family Group Sheet| HUSBAND | | Sijmen Clases | | REF # | | 1263; | | BIRTH | | Pingjum | | DEATH | | Pingjum | | MARRIAGE | 1 October 1719 | Lollum | | FATHER | Claas Sijmens | | MOTHER | Grietje Sjoerds | | | | WIFE | | IJttie Jemes | | REF # | | 1264; | | BIRTH | | Lollum | | DEATH | | Witmarsum |
| | | CHILDREN | | 1. | Claas Sijmens MALE | | | BIRTH | 1 April 1720 | Witmarsum | | DEATH | 5 May 1789 | Witmarsum | | REF # | | 1261; | | MARRIAGE | 27 September 1750 | Feikje Jans; Wonseradeel | | MARRIAGE | 15 March 1744 | Baukjen Jakobs; Witmarsum |
| | 2. | Jan Sijmens MALE | | | BIRTH | 1721 | | | REF # | | 1265; | | MARRIAGE | 3 February 1742 | Antje Rutgers; |
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