Blanche de Brienne was born circa 1252 to Jean de Brienne (c1230-1296) and Jeanne de Châteaudun (aft1220-1254) and died circa 1302 of unspecified causes. Notable ancestors include Hugh Capet (c940-996), Charlemagne (747-814), Henry II of England (1133-1189), William I of England (1027-1087), Alfred the Great (849-899). Ancestors are from France, Germany, Spain, Portugal, the United Kingdom, Belgium, the Netherlands, Italy.


Offspring of Blanche Brienne and William II de Fiennes (c1245-1302)
Name Birth Death Joined with
Margaret de Fiennes (aft1269-1333) 1269 7 February 1333 Edmund Mortimer, 2nd Baron Mortimer (1251-1304)

Robert de Fiennes (c1273-?)
John de Fiennes (c1277-1331)



Offspring of Jean de Brienne and Jeanne de Châteaudun (aft1220-1254)
Name Birth Death Joined with
Blanche de Brienne (c1252-c1302) 1252 1302 William II de Fiennes (c1245-1302)


See also

External links


Footnotes (including sources)

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