Corporate Charters-Ancaster School 1988- Charters-Ancaster School joined the Girls' Day School Trust in 1988, as result of a merger between Charters Towners School and Ancaster House School. It left the Trust in 1995. Girls' Public Day School Trust GB/366/618 14/10/2008 Mkklibyz 14/10/2008 Mkklibyz Girls' Public Day School Trust; Charters-Ancaster School; 1988- Charters-Ancaster School 47064307-01f6-47b6-9397-ba44579ddadd