How old was H.M. Horkheimer in Mentioned in Confidence?

Vola ValeVola Vale was 20 in Mentioned in Confidence as 'Marjorie Manning'.

Birthday: Fri, Feb 12 1897 –
Sat, Oct 17 1970

R. Henry GreyR. Henry Grey was 25 in Mentioned in Confidence as 'Gordon Leigh'.

Birthday: Thu, Jul 16 1891 –
Thu, Apr 26 1934

Frank BrownleeFrank Brownlee was 42 in Mentioned in Confidence as 'Mr. Leigh'.

Birthday: Sun, Oct 11 1874 –
Tue, Feb 10 1948

Melvin MayoMelvin Mayo was 38 in Mentioned in Confidence as 'Robert Manning'.

Birthday: Sun, Dec 01 1878 –
Sun, Jan 01 1939

Leah GibbsLeah Gibbs was 20 in Mentioned in Confidence as 'Perda Brentane'.

Birthday: Fri, Jan 01 1897

Bruce SmithBruce Smith was >> in Mentioned in Confidence as 'Father Daly'.

Birthday: Unknown Birthday

Gordon SackvilleGordon Sackville was 44 in Mentioned in Confidence as 'Capitalist'.

Birthday: Sun, Dec 08 1872 –
Fri, Aug 06 1926

Edgar JonesEdgar Jones was 42 in Mentioned in Confidence as 'Director'

Birthday: Wed, Jun 17 1874 –
Fri, Feb 07 1958

Leslie T. PeacockeLeslie T. Peacocke was 47 in Mentioned in Confidence as 'Scenario Writer'

Birthday: Tue, Mar 09 1869 –
Wed, Mar 05 1941

E.D. HorkheimerE.D. Horkheimer was >> in Mentioned in Confidence as 'Producer'

Birthday: Unknown Birthday

H.M. HorkheimerH.M. Horkheimer was >> in Mentioned in Confidence as 'Producer'

Birthday: Unknown Birthday

Howard FieldingHoward Fielding was >> in Mentioned in Confidence as 'Story'

Birthday: Unknown Birthday