How old was Sylvie in Roger la Honte?

Rita JolivetRita Jolivet was 27 in Roger la Honte as 'Julia de Noirville'.

Birthday: Tue, Sep 25 1894 –
Tue, Mar 02 1971

Gabriel SignoretGabriel Signoret was 43 in Roger la Honte as 'Roger Laroque'.

Birthday: Fri, Nov 15 1878 –
Tue, Mar 16 1937

Maggy ThéryMaggy Théry was >> in Roger la Honte as 'Suzanne Laroque'.

Birthday: Unknown Birthday

Eric BarclayEric Barclay was 27 in Roger la Honte as 'Roger de Noirville'.

Birthday: Sat, Nov 17 1894 –
Fri, Jan 14 1938

SylvieSylvie was 39 in Roger la Honte as 'Henriette Laroque'.

Birthday: Wed, Jan 03 1883 –
Tue, Jan 06 1970

Régine DumienRégine Dumien was 7 in Roger la Honte as 'Suzanne Laroque, enfant'.

Birthday: Sat, Dec 19 1914 –
Tue, Mar 20 1979

Jacques de BaroncelliJacques de Baroncelli was 41 in Roger la Honte as 'Director, Adaptation'

Birthday: Sat, Jun 25 1881 –
Fri, Jan 12 1951

Jules MaryJules Mary would have been no older than 71 in Roger la Honte as 'Novel'

Birthday: Thu, Mar 20 1851 –
Thu, Jul 27 1922