Margaret Cargill (died 1933) (d. 1933) Parents Edward Cargill Children William Robert Joseph Petre Isabel Mary Petre Rosamund Margaret Petre Bernard Francis Petre Joseph Austin Petre Monica Helen Mary Petre Constance Mary Petre Gertrude Mary Petre Philip Lewis Petre Henry William Petre Edward Henry Petre Margaret Elizabeth Mary Petre Agnes Dorothy Mary Petre Partners Francis Petre