Jacob was the son of Maximilian van Horne and Barbara van Montfoort. The date and place of his birth have not been found.
Maximilian van Horne |
Arnold II van Horne |
Philip van Horne |
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Jeanne de Lannoy |
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Marguerite de Montmorency |
Jean de Montmorency-Nevele |
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Gudula de Vilain |
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Barbara van Montfoort |
Johann III von Montfort |
Heinrich IV von Montfort |
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Marguerite de Croÿ |
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Wilhelma van Naeldwijck |
Hendrik V van Naeldwijck |
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Machteld van Raaphorst |
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