John Boettiger 1
John married Anna Roosevelt, daughter of Franklin Delano Roosevelt , Sr. and Eleanor Roosevelt, on 18 Jul 1935. (Anna Roosevelt was born on 3 May 1906 in 125 East 36Th Street, New York, NY,2 died on 1 Dec 1975 in New York, New York, USA and was buried in Hyde Park, New York.)
1 Wikipedia (http://en.wikipedia.org/wiki/Main_Page).
Time Magazine - December 16, 1938.