Her interest in education have been one of her most obvious surviving charitable legacies . She founded schools in all the villages surrounding the Roseberys ' estates . The Mentmore estate alone was serviced by three schools founded by her at Wingrave , Cheddington and Mentmore itself . Not only was the children educated at her expense by trained teachers , each was also provided with seasonal gifts of new clothes . Cheddington School remain in its original building with her cypher on its walls , while Wingrave School , which opened in 1877 , survives in new premises .