Johan was the son of Henrik IV van Gemen and Anna van Wevelinghoven. The date and place of his birth have not been found.
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Henrik IV van Gemen |
Johan II van Gemen |
Henrik III van Gemen |
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Elisabeth van Bronckhorst |
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Oda van Horne |
Willem VII van Horne |
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Johanna van Loon-Heinsberg |
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Anna van Wevelinghoven |
Willem van Wevelinghoven |
Frederik II van Wevelinghoven |
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Irmengarde van Broich |
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Richarde van Alster |
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Maria von der Marck-Altena |
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