Complex sentence: It was founded in 1708 by Bryan Blundell and the Reverend Robert Stythe as the Liverpool Blue Coat Hospital and was for many years a boys' boarding school before reverting in September 2002 to its original coeducational remit.
Split into simpler sentences: It was founded in 1708 by Bryan Blundell and the Reverend Robert Stythe as'The Liverpool Bluecoat Hospital'. The school was for many years a boys' boarding school but as of September 2002 it reverted to its original coeducational remit.