4th Earl of Durham (19 June 1855 – 31 January 1929) Adm. Hon. Sir Hedworth Lambton (later Meux), (5 July 1856 – 20 September 1929) Admiral of the Fleet , married 18 April 1910 Hon. Mildred Cecilia Harriet, Dowager Viscountess Chelsea, daughter of Henry Sturt, 1st Baron Alington . They had no issue. Hon.