Joan Constable

Joan's death was probably caused by her being poisoned by Katherine de Wyvelsby, who later married Joan's husband, Simon de Constable circa 1280.

From http://freepages.genealogy.rootsweb.com/~hwbradley/aqwg2046.htm#37680

Joan 1 was born 1243 in Halsham, East Riding, Yorkshire, England. She died 1266 in Halsham, East Riding, Yorkshire, England. Joan married Sir Simon CONSTABLE Knight on 1261 in Halsham, East Riding, Yorkshire, England.

They had the following children:

•   F i Ela CONSTABLE 1, 2 was born 1262 in Halsham, East Riding, Yorkshire, England.
•   M ii Sir Robert CONSTABLE Knight was born 1264 and died Jan 1337.
•   F iii Clemencia CONSTABLE 1 was born 1266 in Halsham, East Riding, Yorkshire, England.

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• 1 Walker, Sue Sheridan, Wife and Widow in Medieval England (Ann Arbor: University of Michigan Press, 1993.), p. 94, UC Riverside Library, KD758 .W54 1993.