Hoel of Cornouaille , Duke of Brittany
Hoel of was born about 1040 in Cornouaille, Ille-et-Vilaine, Bretagne, France.  He died on April 13th, 1084.

 Hawise Heiress of Brittany
Hawise Heiress of was born about 1033 in Rennes, Ille-et-Vilaine, Bretagne, France.  She died in 1072.

 Alan IV Fergent Duke of Brittany
Alan IV Fergent Duke of was born in 1070 in Nantes, Loire-Atlantique, Anjou/Pays de la Loire, France.  He died at the age of 49 in 1119.