Complex sentence: He was also interested in glee-singing: he conducted the Glee Club, and in 1785 became honorary member, and in 1812 secretary, of the Noblemen's Catch Club.
Split into simpler sentences: He was also interested in glee-singing. He conducted the Glee Club, and in 1785 became honorary member, and in 1812 secretary, of the Noblemen's Catch Club.