Alan III, Viscount of Rohan
# Alan III, Viscount of Rohan

Alan III de Rohan (c. 1135/40 – 1195), was the son of Alan II, Viscount of Rohan. He was the 3rd Viscount of Rohan and Lord of Corlay.

## Life

He married Constance of Penthièvre, daughter of Alan of Penthièvre and Bertha, Duchess of Brittany. They had six children:

* Alan IV, (c. 1166 - 1205);
* William (died after 1205);
* Josselin (died in 1251), Lord of Noyal, regent of the Viscounty of Rohan in 1235 married Maude of Montfort, Lady of Montfort and of Boutavan (1235-1279);
* Margaret, who married Harvey I, Lord of Léon;
* Alix;
* Constance, who married Odo of Pontchâteau

Alan III and his wife Constance built the Abbaye Notre-Dame de Bon-Repos on 23 June 1184.

Constance died at an unknown date after 23 June 1184 and Alan married Françoise of Corbey.

