Bolesław III, also known as Bolesław III Wrymouth, was a Polish prince born in 1086. He became the Duke of Poland in 1107 and ruled until his death in 1138. Bolesław is known for his efforts to consolidate the fragmented Polish territories and strengthen the central authority of the Polish state. During his reign, Bolesław III faced various challenges, including conflicts with neighboring states and internal disputes among the nobility. He is also recognized for his support of the Catholic Church, which helped to enhance the influence of Christianity in Poland. His legacy includes the establishment of a more unified Polish realm.