William de Hertforth

  Information about this person:

• Pedigree. ^{170,1062,1102}
Pedgree given by The Yorkshire Archaeological and Topographical Journal, Vol. X, p. 349:

Adam de Reinville
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Swein de Reinville
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Eva de Reinville=Eudo de Longvillers
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Eudo de Longvillers=Clementia, daughter and heir of John de Malherb, and coheir of Adam Fitz Swein Fitz Ailric
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John de Longvillers *¹
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Margaret de Longillers=Geoffrey de Nevile
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William de Hertforth=Johanna (widow in 1331)
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Thomas de Hertforth
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William de Hertforth
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Roger de Hertforth
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Joan de Hertforth=Thomas Urswick

¹* Both A History of the County of York North Riding, Vol. I, pp. 84-86 & A History of Cawthorne, p. 18, state that there were two John de Longvillers between Eudo and Margaret.