Complex sentence: Mr Perks was a well-known person throughout the Druids Heath estate and was well loved by many of his passed pupils but turned Baverstock into one of the most outstanding schools in the country.
Split into simpler sentences: Mr Perks was a well-known person throughout the Druids Heath estate and was well loved by many of his past pupils. He turned Baverstock into one of the most outstanding schools in the country.