Complex sentence: He served as assistant master at St Paul's School, London, where he published a guide to Ancient Greek grammar and syntax based on methods traditionally used at St Paul's, and remained there until taking up the headmastership of Victoria College in 1892.
Split into simpler sentences: He served as assistant master at St Paul's School, London, where he published a guide to Ancient Greek grammar and syntax based on methods traditionally used at St Paul's. He remained there until taking up the headmastership of Victoria College in 1892.