Marcia Pitt and Her Brother George Pitt, Later 2nd Baron Rivers, Riding in the Park at Stratfield Saye House, Hampshire The Hon. Marcia Pitt riding with her brother, the Hon. George Pitt (later 2nd Lord Rivers), in the Park of Stratfield Saye House, Hampshire Hon. Marcia and Hon. George Pitt, Riding in the Park of Stratfield Saye House, Hampshire Signed and dated, lower right: 'Tho:s Gooch | 1782', Thomas Gooch, 1750-1802, British