His niece, Rebekah Isabelle Laemmle, known professionally as Carla Laemmle, appeared in several films until her retirement from acting at the end of the 1930s.
Jego siostrzenica, Isabelle Rebekah Laemmle, znana jako Carla Laemmle, pojawiła się w kilku filmach, by pod koniec lat 30. wycofać się z kina.