Her father was diplomat 1920 -1924. Before this time he was professor for anatomie in Edingburgh, 1909 Royal Call of Surgeons, Ireland, 1913 University Montreal, 1917 - 1920 minister of National Service. 1906 he married Isabella Gamble Ross daughter of Willam A.R. of Staten Island NY. Margret was the 3. child. She had two elder and two younger brothers.
aus: Notizen zur Ortsgeschichte Band 8,S.37