He was born into a family of actors , including his father Cellier and half-sister Antoinette , his grandfather was the Gilbert and Sullivan - conductor François Cellier . Frank was born into a family of actors including his father Cellier and half-sister Antoinette . His grandfather was the Gilbert and Sullivan conductor François Cellier .
Beliau dilahirkan dalam keluarga pelakon, termasuk bapanya Cellier dan adik tiri Antoinette, datuknya adalah Gilbert dan Sullivan-pengendali Franois Cellier. Frank dilahirkan dalam keluarga pelakon termasuk bapanya Cellier dan adik tiri Antoinette. Datuknya adalah konduktor Gilbert dan Sullivan Franois Cellier.