Willem was born about 1325, the son of Daniel VII van der Merwede and Johanna Both van der Eem. The place is not known.
He died about 1380. The place is not known.
His wife was Petronella de Cocq van Neerijnen. They were married, but the date and place have not been found. They had no known children.
Willem van der Merwede |
Daniel VII van der Merwede |
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Johanna Both van der Eem |
Gijsbrecht III Both van der Eem |
Gijsbrecht II Both van der Eem |
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Margaretha van Arkel |
Jan III Herbaren |
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Mabelia van Voorne |
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Event | Date | Details | Source | Multimedia | Notes |
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Birth | ABT 1325 |
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Death | ABT 1380 |
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