Lady Mary Coke (1849-1929) (1849–1929) Parents Juliana Whitbread Thomas Coke, 2nd Earl of Leicester Children Gerald Legge Humphry Legge, 8th Earl of Dartmouth Joan Margaret Legge Lady Dorothy Legge William Legge, 7th Earl of Dartmouth Siblings Anne Coke Lady Gertrude Murray, Countess of Dunmore Lady Winifred Coke Mildred Coke Julia Coke Thomas Coke, 3rd Earl of Leicester Wenman Coke Lady Margaret Coke John Coke Richard Coke Reginald Coke Lovel Coke Lady Mabel Coke Edward Coke Partners William Legge, 6th Earl of Dartmouth