ROBERT HODSHON CAY LL.D. (1758-1810) Grandfather of James Clerk Maxwell. Judge of the High Court of Admiralty of Scotland; Friend of Sir Walter Scott. Painted by Isabella Cay (1850-1934) in oils after Sir Henry Raeburn. The portraits of the Cay family were gifted to the Foundation by Barbara Wallis, direct descendent of Robert Hodshon Cay.