In later years, Stanley moved to Calcutta where she took up a role with the Royal Society for the Prevention of Cruelty to Animals. She also assisted the local police in opposing child prostitution and brothels. In 1939 she returned to the England, where she died at 27 Queen Anne's Grove in Bedford Park from injuries sustained in a traffic accident. She was cremated at Mortlake CrematoriumAndrews Newspaper Index Cards, 1790-1976, S
