Duke "the Crooked", Duke of Brittan (The Crooked) Conan I
"the Crooked", Duke of Brittan, known as The Crooked, was born in 0927 in Rennes, Ille-et-Vilaine, Bretagne, France.  He died  due to killed at the age of 65 on June 27th, 0992.  He was buried on June 29th, 0992.

 Ermengarde D'Anjou
Ermengarde was born about 0960 in Anjou France.¹   She died on June 27th, 0992.¹ 

 of Rennes Judicae
of Rennes was born about 0970 in Rennes, Ille-et-Vilaine, France.

 Duke , Count of Brienne Godfrey
, Count of Brienne was born about 0971 in Rennes, Ile-et-Vilaine, Bretagne, France.  He died  due to killed on November 20th, 1008 in Nantes, Loir-Atlantique, Anjou/Pays-de-la-Loire, France.

 Judicael De Porhoet
Judicael was born about 0975.

 Geoffrey I Duke of Brittany
Geoffrey I Duke of was born about 0980.

 Judith Princess of Brittany
Judith Princess of was born in 0982 in Bretagne, France   Brittany.²   She died at the age of 35 on June 16th, 1017 in Normandy, France.²