Portrait of Catherine Walpole (née Shorter), Lady Walpole (circa 1682–1737), Michael Dahl
Depicted person: catherine, lady walpole – first wife of sir robert walpole. Date: between circa 1748 and circa 1760. Dimensions: height: 35.5 cm (13.9 in); width: 25.5 cm (10 in). Medium: mezzotint print. Collection: National Portrait Gallery. Catherine Walpole (née Shorter), Lady Walpole