How old was Jaroslav Doubrava in Telegram?

Josef KábrtJosef Kábrt was 29 in Telegram as 'Screenplay, Director'

Birthday: Thu, Oct 14 1920 –
Tue, Feb 07 1989

Jaroslav DoubravaJaroslav Doubrava was 28 in Telegram as 'Screenplay'

Birthday: Wed, Feb 02 1921 –
Thu, Jun 26 1997

Richard BláhaRichard Bláha was >> in Telegram as 'Screenplay'

Birthday: Unknown Birthday

Julius KalašJulius Kalaš was 47 in Telegram as 'Original Music Composer'

Birthday: Mon, Aug 18 1902 –
Fri, May 12 1967

Adolf HamrlíkAdolf Hamrlík was >> in Telegram as 'Story'

Birthday: Unknown Birthday

František FreiwilligFrantišek Freiwillig was 34 in Telegram as 'Art Designer'

Birthday: Mon, Mar 29 1915 –
Tue, May 02 1995