
© National Portrait Gallery, London
Mary Somerville
by James Rannie Swinton
chalk, 1848
27 1/4 in. x 23 7/8 in. (692 mm x 607 mm) oval, uneven
Bequeathed by the sitter's daughter, Miss Martha Somerville, 1883
NPG 690

© National Portrait Gallery, London
Mary Somerville
by James Rannie Swinton
chalk, 1848
27 1/4 in. x 23 7/8 in. (692 mm x 607 mm) oval, uneven
Bequeathed by the sitter's daughter, Miss Martha Somerville, 1883
NPG 690