Complex sentence: In 1959 the Bishop was transferred to Lyallpur (Faisalabad), on his arrival he felt the need to establish a branch of La Salle Secondry/High School in the People's Colony where the school now stands.
Split into simpler sentences: In 1959 the Bishop was transferred to Lyallpur (Faisalabad). On his arrival he felt the need to establish a branch of La Salle Secondary/High School in the People's Colony where the school now stands.