Conan de Cornouaille III, duke of brittany

   FamilySearch ID: MB6H-TBZ.

Conan married Matilda fitzRoy Comtesse de Bretagne, daughter of Henry I King of England and Lady Henry Fitzroy. (Matilda fitzRoy Comtesse de Bretagne was born in 1097 in Blois, Loir-et-Cher, France, died on 25 Nov 1120 in Barfleur, Manche, Lower Normandy, France and was buried in 1148 in France.)

Conan next married Hawise Sourdeval Comtess de Guinchamp, daughter of Thibaud de Blois, III comte de Meaux et de Troyes and Adèla de Valois. (Hawise Sourdeval Comtess de Guinchamp was born on 29 Jan 1064 in Guingamp, Côtes-d'Armor, France, died on 21 Apr 1135 in Richmond, Yorkshire, , England and was buried after 21 Feb 1133 in Bégard, Côtes-d'Armor, Bretagne, France.)