Alan IV, Viscount of Rohan

Alan IV of Rohan
Bornc. 1166
Died1205
Noble familyHouse of Rohan
SpouseMabilla of Fougères
FatherAlan III
MotherConstance of Penthièvre

Alan IV de Rohan, called the Young (c. 1166 – 1205), was the eldest son of Alan III, Viscount of Rohan and Constance of Penthièvre. He was 4th Viscount of Rohan and Lord of Corlay. He took part to the Third Crusade.