Caroline Colyear (–1812), who married Nathaniel Curzon, 1st Baron Scarsdale. Juliana Colyear (1735–1821), who married Henry Dawkins in 1759. David Colyear, Viscount Milsington (1736–1756), who died unmarried. William Charles Colyear, 3rd Earl of Portmore (1745–1823), who married Lady Mary Leslie, second daughter of John Leslie, 10th Earl of Rothes. Lord Portmore also had an illegitimate daughter by Elizabeth Collier: Elizabeth Collier (1747–1832), who married Col. Edward Pole (1718–1780). After his death, she married, as his second wife, Dr. Erasmus Darwin (grandfather of Charles Darwin from his first marriage). Lord Portmore died on 5 July 1785. His widow died on 20 November 1794. Arms Notes 1700 births 1785 deaths British people of Scottish descent Earls of Portmore Knights of the Thistle Milsington, Charles Colyear, Viscount Freemasons of the Premier Grand Lodge of England