The Simpsons temporarily set up home in a furnished house with four servants in Mayfair. In 1929, Wallis sailed back to the United States to visit her sick mother, who had married legal clerk Charles Gordon Allen after the death of Rasin. During the trip, Wallis's investments were wiped out in the Wall Street Crash, and her mother died penniless on 2 November 1929. Wallis returned to England and with the shipping business still buoyant, the Simpsons moved into a large flat with a staff of servants.