During the First World War, part of the building was used as a convalescent home for wounded soldiers. In 1923 The Oratory School bought the house and about 120 hectares (300 acres) of the estate's remaining 730 hectares (1,800 acres). The principal of the school was Edward Pereira. The legacy of the estate's days as a school remain with a chapel building and graves for three boys, one of whom died in World War II in 1940, the other two having died from accident and sickness in the 1920s.