Marie De Montauban 
‌Marie De and Louis I De were married in a religious ceremony in 1443. They had two sons and a daughter, named Louis II De, Pierre I De and Helene De.
-
Children
Pierre I De Rohan
Pierre I De was born in 1451 in Saint Quentin-les-Anges. He died at the age of 63 on April 22nd, 1514 in Paris, France. He was buried in Saint Croix du Verger, Seiches-sur-le-Loir, France.