Gleb Rostislavich of Drutsk

Gleb Rostislavich was the son of Rostislav Glebovich, prince of Minsk, and Sofia of Turov. When the Polotsk townsmen deposed Rogvolod Borisovich in 1151 and made his father prince of Polotsk, Gleb was installed in Rogvolod's ancestral town of Drutsk.

He ruled there until 1158, when pro-Rogvolod citizens drove him out as Rogvolod returned with an army granted in Chernigov, and his father's attempt to retake the town failed.