1. | Jacoba Antoinette Eijkman was born about 1885 in Zaandam, NH, NLD (daughter of Leonard Pieter Eijkman and Jacoba Petronella Plantenga). Jacoba married Teije Aukes de Jong on 25 Jul 1907 in Amsterdam, NH, NLD. Teije (son of Auke Jans de Jong and Tetje Wijtzes Klompstra) was born on 30 Nov 1881 in Smallingerland, FR, NLD. [Group Sheet] [Family Chart] |
2. | Leonard Pieter Eijkman Leonard married Jacoba Petronella Plantenga. [Group Sheet] [Family Chart] |
3. | Jacoba Petronella Plantenga
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