Bolesław II, also known as Bolesław II the Generous, was a Polish king who ruled from 1076 to 1081. He was a member of the Piast dynasty and is known for his efforts to strengthen the Polish state and expand its territories. His reign marked a significant period in the early history of Poland. During his rule, Bolesław II faced challenges, including conflicts with the Holy Roman Empire and internal strife among the nobility. His reign ended in controversy, leading to his exile in 1081. Despite his tumultuous rule, he is remembered for his contributions to the development of the Polish monarchy.