William Dacres Adams (1775-1862), of Bowden House, Ashprington, Devon, Private Secretary to two Prime Ministers of the United Kingdom, namely Pitt the Younger, 1804-06 and the Duke of Portland, 1807-09. 18th Century, oil on canvas, 30 x 25 inches 76.2 x 63.4 cm. Provenance: Adams family collection until sold at Sotheby's March 17th 1982 (lot 29); Berger Collection