sentences:  In 1786 he was further honoured when he was made Baron Delaval, of Seaton Delaval in the County of Northumberland, in the Peerage of Great Britain.Delaval's seat was at Seaton Delaval Hall, an 18th-century masterpiece by Sir John Vanbrugh.Lord Delaval gave artist William Bell his patronage, in return for a series of portraits painted of him and his family, and two views of Seaton Delaval Hall.