Sir Mortimer Reginald Margesson (1861-1947) (1861–1947) Parents Reginald Whitehall Margesson Louisa Sophia Murray Children Thomas Vere Hobart Margesson David Margesson, 1st Viscount Margesson Isabel Joan Hampden Margesson Albina Helena Margesson Catherine Sydney Louisa Margesson Siblings Mary Louisa Margesson William Anthony Margesson Philip Alexander Margesson Henry Philip Montolieu Margesson Amy Helena Margesson Reginald Elibank Murray Margesson Partners Lady Isabel Augusta Hobart-Hampden