Robert was the son of Guillaume I d'Esneval and Philippe de Montfort. The date and place of his birth have not been found.
His wife was Marguerite de Pavilly, who he married in ABT 1270. The place has not been found. Their only known child was Guillaume II (?-?).
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Philippe de Montfort |
Guy de Montfort-Castres |
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Helvis d'Ibelin |
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Marie d'Antioche |
Raymond-Roupen d'Antioche |
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Helvis de Lusignan |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
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| Nobility Title | baron d'Esneval |