Fannie Schwartzberg married L Fellman(sic) 25 May 1913 in Memphis. The link above is to the registrars site, you can search multiple data bases and download images there.
a Mr. Schwarztling age 37 died on 6 Feb 1912, no image available, he died at Round Lake, Ms.(may or may not be your man, but the only thing close)
Louis Feldman died 17 Aug 1952, he was a widower. The informant was Joseph Schwartberg of Shreveport.
Nothing found on the death of Fannie Fellman/feldman or just fannie.