How old was Nikolay Grabbe in March-April?

Oleg ZhakovOleg Zhakov was 39 in March-April

Birthday: Thu, Mar 30 1905 –
Wed, May 04 1988

Yanina ZheymoYanina Zheymo was 34 in March-April

Birthday: Fri, May 28 1909 –
Tue, Dec 29 1987

Aleksandr ShirshovAleksandr Shirshov was 29 in March-April

Birthday: Thu, Dec 24 1914 –
Thu, Sep 10 1987

Pavel SukhanovPavel Sukhanov was 32 in March-April

Birthday: Fri, Sep 22 1911 –
Tue, Jan 01 1974

Mikhail TroyanovskyMikhail Troyanovsky was 54 in March-April

Birthday: Thu, Nov 07 1889 –
Fri, Dec 04 1964

Karl GurnyakKarl Gurnyak was 48 in March-April

Birthday: Fri, Nov 01 1895

Sergei FilippovSergei Filippov was 31 in March-April

Birthday: Tue, Jun 11 1912 –
Thu, Apr 19 1990

Nikolay GrabbeNikolay Grabbe was 23 in March-April

Birthday: Mon, Dec 20 1920 –
Tue, Jun 12 1990

Ivan RyzhovIvan Ryzhov was 31 in March-April

Birthday: Sat, Jan 25 1913 –
Mon, Mar 15 2004

Aleksey EmelyanovAleksey Emelyanov was 40 in March-April

Birthday: Thu, Mar 17 1904 –
Wed, Jun 23 1971

Vasily ProninVasily Pronin was >> in March-April as 'Director'

Birthday: Unknown Birthday

Nikolai RozhkovNikolai Rozhkov was 37 in March-April as 'Screenplay'

Birthday: Mon, Dec 10 1906 –
Fri, Oct 30 1998

Вадим КожевниковВадим Кожевников was >> in March-April as 'Screenplay'

Birthday: Unknown Birthday