Porhoët, Rohan and Guéméné († after 1092), who married Anne of Léon and had several sons – Geoffrey, who inherited the viscounty of Porhoët, and Alain I the
Charles Alain de Rohan (Charles Alain Gabriel; 18 January 1764 – 24 April 1836) was a French nobleman and Prince of Guéméné. He died without any surviving
Alain Charles Louis de Rohan-Chabot (1 December 1844 – 6 June 1914), Prince of Léon, 11th Duke of Rohan, deputy of Morbihan. Rohan-Chabot was born on 1
Alan I of Rohan (1084–1147), also known as Alain le Noir, was the 1st Viscount de Rohan and Viscount of Castelnoec. He was the third son of Odo I, Viscount