Wemmer was the son of Frederik van Egmond and Adelheid van Culemborg. The date and place of his birth have not been found.
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Frederik van Egmond |
Willem IV van Egmond |
Jan II van Egmond |
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Maria van Arkel |
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Walburga von Mörs-Saarwerden |
Friedrich IV Walraven von Mörs-Saarwerden |
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Engelberte von der Marck |
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Adelheid van Culemborg |
Gerrit II van Culemborg |
Johan II (III) van Culemborg |
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Aleid van Gotterswyk |
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Elisabeth van Buren |
Johan van Buren |
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Eleonora van Borsselen |
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