CONYNGHAM, Henry, 1st Baron Mount Charles [I] (c.1705-81), of Minster, Kent; Slane, co. Meath; and Mount Charles, co. Donegal

b. c. 1705, 2nd s. of Maj.-Gen. Henry Conyngham of Slane and Mount Charles by Mary, da. and h. of Sir John Williams, 2nd Bt., of Minster, wid. of Charles Petty, 1st Baron Shelburne [I]. m. Dec. 1744, Ellen, da. and h. of Solomon Merrett, London merchant, s.p. suc. bro. 26 Oct. 1738; cr. Baron Mount Charles [I] 3 Oct. 1753; Visct. Conyngham [I] 20 July 1756; Earl Conyngham [I] 4 Jan. 1781.