
| 1. | Gerrit Jan van BERKUM died before 1891. Family/Spouse: Cornelia GOEDHART. Cornelia died after 1891. [Group Sheet] [Family Chart]
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| 2. | Catharina van BERKUM |
| 3. | Grietje van BERKUM Grietje married Wijnand SACHS on 1 May 1900 (civil) in Blokker. Wijnand (son of Jan SACHS and Aaltje DUDINK) was born in 1871 in Blokker; died on 14 Aug 1918 in Blokker. [Group Sheet] [Family Chart] |