Catherine Sydney Louisa Margesson (1887-1939) (1887–1939) Parents Lady Isabel Augusta Hobart-Hampden Sir Mortimer Reginald Margesson Children Siblings Thomas Vere Hobart Margesson Albina Helena Margesson David Margesson, 1st Viscount Margesson Isabel Joan Hampden Margesson Partners Ronald McNeill, 1st Baron Cushendun