Rosson was married three times, with all of his marriages ending in divorce, and had no children. His first marriage was to actress
Nina Byron, which lasted from 1924 to 1926. While shooting the film
Bombshell in 1933, actress
Jean Harlow proposed to Rosson. They had worked together previously on
Red-Headed Woman,
Dinner at Eight,
Hold Your Man and
Red Dust and had struck up a friendship. On September 17, 1933, the couple married in
Yuma, Arizona. In an interview with
Leicester Wagner, Harlow recalled that she and Rosson grew closer after the death of her second husband, M-G-M producer
Paul Bern, and he encouraged her to go out and socialize. Rosson and Harlow separated in May 1934 with Harlow charging that Rosson was "rude, sullen and irritable". She was granted a divorce in March 1935. His third and final marriage was socialite Yvonne Crellin. They married on October 11, 1936, in Beverly Hills. They divorced in June 1945. ==Death==