Mary Christobel Arbuthnot (born 1879) (1879–1974) Parents George Arbuthnot Caroline Emma Nepean Aitchison Children Peter Leslie Young Siblings Frances Muriel Arbuthnot Hugh Archibald Arbuthnot Ronald George Urquhart Arbuthnot John Bernard Arbuthnot Dorothy Gertrude Arbuthnot Partners Edgar James Bridges Alexander Gifford Ludford-Astley George Archibald Wallace Young