George Saunderson, 5th Viscount Castleton Member of the Parliament of England (1631-1714) (1631–1714) Parents Frances Manners Nicholas Saunderson, 2nd Viscount Castleton Children Nicholas Saunderson James Saunderson, 1st Earl Castleton Siblings Mildred Saunderson Nicholas Saunderson, 3rd Viscount Castleton Peregrine Saunderson, 4th Viscount Castleton Partners Grace Belasyse Sarah Evelyn