Anne Dashwood (1743?1830), Later Countess of Galloway, 1764, Oil on canvas, 52 1/2 x 46 3/4 in. (133. 4 x 118. 7 cm), with strip of 7 1/8 in. (18. 1 cm) folded over the top of the stretcher, Paintings, Sir Joshua Reynolds (British, Plympton 1723?1792 London), The sitter was the daughter of Sir James Dashwood, Member of Parliament for Oxford (whose portrait by Seeman is in the Aitken Galleries). She sat for Reynolds four times in the month preceding her marriage on June 13, 1764, to John Stewart, Lord Garlies, later seventh earl of Galloway