High Quality Content by WIKIPEDIA articles! he Royal Hospital School, is a British co-educational independent boarding school with military traditions. It admits pupils from age 11 to 18 (years 7 to 13) through Common Entrance or the school's own exam. The College of William & Mary, located in the United States, is the sister institution. The school is regulated by Acts of Parliament.It is located in the village of Holbrook, near Ipswich, Suffolk, England, United Kingdom. The school's campus is of Queen Anne style and set in 200 acres (0.81 km2) of countryside, overlooking out the River Stour on the Shotley Peninsula in an area known as Constable Country.