Here's what wikipedia (cited Paul Theroff's site) had to say:
"Georgi, who never married, became a successful interior designer. He died of complications following surgery in New York City at the age of 35."
Mavra did manage to bring out some jewels and other items which she gave to a Swedish diplomat to carry--good thing, since their luggage was repeatedly searched while on board the Angermanland. George lived at first with his mother in Sweden (also in Belgium and Germany) then Great Britain and later the US. He worked as a clerk at Saks Fifth Ave. in NYC during the day and had an active nightlife amongst NY society. He apparently delighted in getting covered dishes from automatic lunch dispensers. He developed appendicitis in 1938 and, while the operation itself was successful, he developed pneumonia, then peritonitis. He died in the hospital and was initially buried in Long Island. His sister, Vera, later had him moved to a Russian Orthodox cemetery in Nanuet, NY. [information from Gilded Prism, the book on the Constantinovichi]
