How old was Ella Šárková in Jarní písnička?

Karel HašlerKarel Hašler was 58 in Jarní písnička

Birthday: Fri, Oct 31 1879 –
Mon, Dec 22 1941

Ella ŠárkováElla Šárková was 30 in Jarní písnička

Birthday: Mon, Sep 23 1907 –
Thu, Oct 31 1991

Jára PospíšilJára Pospíšil was 33 in Jarní písnička

Birthday: Thu, Jan 26 1905 –
Sun, Feb 11 1979

Karel HašlerKarel Hašler was 58 in Jarní písnička as 'Director, Story, Screenplay, Original Music Composer, Lyricist'

Birthday: Fri, Oct 31 1879 –
Mon, Dec 22 1941

Karel DeglKarel Degl was 41 in Jarní písnička as 'Director of Photography'

Birthday: Mon, Oct 19 1896 –
Sat, May 19 1951

Miloš SmatekMiloš Smatek was 42 in Jarní písnička as 'Original Music Composer'

Birthday: Mon, Aug 12 1895 –
Mon, Sep 02 1974

Otakar PaříkOtakar Pařík was 36 in Jarní písnička as 'Conductor'

Birthday: Thu, Feb 28 1901 –
Sat, Feb 19 1955