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Odo I, Viscount of Porhoët
Odo I of Porhoët was viscount of Rennes and Porhoët from 1074 to his death, after 1092.
Odo I was the eldest son and heir of Josselin I of Porhoët. Contrary to his father, he seldom appeared at the court of Duke Conan III, Duke of Brittany. Wikipedia
Born: 1048
Died: 1092 (age 44 years)
Parents: Josselin
Grandchildren: Odo II, Viscount of Porhoët, Amicie de Porhoët, Alain II de Rohan, and more
Grandparent: Guethenoc
Great grandchildren: Eudon, William de Belmeis, Geoffroy I, seigneur de Montfort, and more
Children: Geoffroi and Alan I, Viscount of Rohan