David William Murray, 3rd Earl of Mansfield British army officer and peer (1777-1840) (1777–1840) Parents Louisa Murray, 2nd Countess of Mansfield David Murray, 2nd Earl of Mansfield Children Charles John Murray David Murray unknown daughter Murray William Murray, 4th Earl of Mansfield and Mansfield unknown daughter Murray Lady Frederica Murray Emily Seymour, Marchioness of Hertford unknown daughter Murray unknown daughter Murray Siblings Robert Fulke Greville Charles Murray Henrietta Murray Lady Caroline Murray George Murray Lady Louisa Greville Lady Georgiana Greville Henry Murray Lady Elizabeth Murray Partners Frederica Murray, Countess of Mansfield
