Pierre was the son of Jean dit Mansart de Fiennes du Bois and Jeanne de Créquy. The date and place of his birth have not been found.
He had two marriages/partners. His first wife was Isabeau de Châteauvillain. They were married, but the date and place have not been found. Their three known children were Marguerite (?-?), Charlotte (?-?) and Pierre (?-?).
His second wife was Marguerite de Thienbronne. They were married, but the date and place have not been found. Their only known child was Philippe (?-?).
Jean dit Mansart de Fiennes du Bois |
Tristan de Fiennes du Bois |
Henri I de Fiennes du Bois |
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Jean III de Créquy |
Jean II de Créquy |
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Marie-Jeanne de Picquigny |
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Jeanne van Haveskerke |
Jean van Haveskerke |
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Jeanne de Moliens |
Attribute | Date | Description | Details | Source | Multimedia | Notes |
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Nobility Title | seigneur de Raincheval (Raingeval) |