How old was Kathryn Carver in Serenade?

Adolphe MenjouAdolphe Menjou was 37 in Serenade as 'Franz Rossi'.

Birthday: Tue, Feb 18 1890 –
Tue, Oct 29 1963

Kathryn CarverKathryn Carver was >> in Serenade as 'Gretchen'.

Birthday: Unknown Birthday

Lawrence GrantLawrence Grant was 57 in Serenade as 'Josef Bruckner'.

Birthday: Sat, Oct 29 1870 –
Tue, Feb 19 1952

Lina BasquetteLina Basquette was 20 in Serenade as 'The Dancer'.

Birthday: Fri, Apr 19 1907 –
Tue, Sep 20 1994

Harry d'Abbadie d'ArrastHarry d'Abbadie d'Arrast was 30 in Serenade as 'Director'

Birthday: Thu, May 06 1897 –
Sun, Mar 17 1968

Ernest VajdaErnest Vajda was >> in Serenade as 'Writer'

Birthday: Unknown Birthday

Herman J. MankiewiczHerman J. Mankiewicz was 30 in Serenade as 'Dialogue'

Birthday: Sun, Nov 07 1897 –
Thu, Mar 05 1953