Hugh I, Duke of Burgundy

Hugh I (* 1057, † August 29, 1093 in Cluny ) was Duke of Burgundy from 1076 to 1078.

Hugo was the grandson and successor of the Duke Robert I and Robert's son, the son of Heinrich ( * 1035, † 1070 ) and his wife Sibylla, a daughter of Count Raimund Berengar I of Barcelona.

He married Sibyl ( Iolanta ) (* 1058, † 1078 ), daughter of Count William I of Nevers. As these 1078 already died, he went to Spain, where he helped King Sancho I of Aragon in the fight against the Moors and in the conquest of the Kingdom of Navarre. Then he handed over in November or October 1079 the Duchy of Burgundy his brother Odo I., and withdrew to the monastery of Cluny, where he died in 1093, and was buried.