Bronson had a son with Ludwig Lauerhass, born in 1935. The boy was Ludwig "Luddy" Lauerhass Jr., a lecturer in history emeritus at the University of California, Los Angeles. He obtained a PhD from UCLA in 1972.
Bronson's son has said that Al Jolson was the only person she admitted she didn't like working with; they appeared together in The Singing Fool (1928).
Interviewed in "Talking to the Piano Player: Silent Film Stars, Writers and Directors Remember" by Stuart Oderman (BearManor Media).
She named Peter Pan (1924) and A Kiss for Cinderella (1925) as her favorites of the films in which she had acted. She also Herbert Brenon as her favorite actor.