Robert of Burgundy (bishop of Langres)
Robert of Burgundy (1059–1111) was a son of Henry of Burgundy and grandson of Robert I, Duke of Burgundy. He was an archdeacon at Langres and was named bishop of Langres in 1085.  Together with his brother Odo I, Duke of Burgundy, he participated in the French expedition to the Iberian peninsula that ended, with little accomplished, in the failed siege of Tudela in 1087. 
|Bishop of Langres|
|Died||18 September 1111|
|Noble family||House of Burgundy|
|Father||Henry, son of Robert I of Burgundy|
- Constance Brittain Bouchard, Sword, Miter, and Cloister: Nobility and the Church in Burgundy, 980–1198
- Jonathan Riley-Smith, The First Crusaders 1095-1131, 44.