Boleslaw I "The Tall" Prince of Silesia

Boleslaw I "The Tall" Prince of was born after 1129 in Wroclaw, Poland.  Boleslaw I "The Tall" Prince of's father was Vladislas II King of Poland and his mother was Agnes Margravine of Austria. He had a brother and a sister, named Mieszko I Prince of Upper and Richilde of.  He was the oldest of the three children.  He died before 1163.