1. | Willem Johannes Cornelis de Heer was born in 1903; died in 1988. Willem married H.E. van Kammen [Group Sheet] [Family Chart]
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2. | C.E. de Heer (1.Willem1) |
3. | de Heer (1.Willem1) |
4. | Willem de Heer (1.Willem1) was born in Feb 1945; died in Feb 1945. |
5. | de Heer (1.Willem1) |