 There have been many Old Rossallians who have become headmasters at public schools since its foundation in 1844, including Winchester College, Charterhouse School, Rugby School, Merchant Taylor's, Marlborough College, Cheltenham College, Dragon School, Wellington College, Harrow School, Malvern College, Dulwich College, Sevenoaks School and Christ's Hospital.The current crop includes the Headmasters at Bedales School and Shrewsbury School.oet.