Complex sentence: In his first season at Oxford, he played for the'A' team, which also included another future England player Anthony Henniker-Gotley, before being selected for the senior team and gaining three blues from 1907 to 1909.
Split into simpler sentences: In his first season at Oxford, Tarr played for the'A' team, which also included another future England player Anthony Henniker-Gotley. He was later selected for the senior team and gained three blues from 1907 to 1909.