How old was Hans Hinrich in Conchita and the engineer?

Paul HartmannPaul Hartmann was 65 in Conchita and the engineer as 'Prof. Dahlheim'.

Birthday: Tue, Jan 08 1889 –
Thu, Jun 30 1977

Vanja OricoVanja Orico was 24 in Conchita and the engineer as 'Conchita'.

Birthday: Fri, Nov 15 1929 –
Wed, Jan 28 2015

Robert FreitagRobert Freitag was 38 in Conchita and the engineer as 'Cyll Farney'.

Birthday: Fri, Apr 07 1916 –
Thu, Jul 08 2010

Josefin KipperJosefin Kipper was 25 in Conchita and the engineer

Birthday: Thu, Dec 27 1928 –
Sun, Aug 23 1981

Herbert HübnerHerbert Hübner was 65 in Conchita and the engineer

Birthday: Wed, Feb 06 1889 –
Thu, Jan 27 1972

Josefin KipperJosefin Kipper was 25 in Conchita and the engineer as 'Irene'.

Birthday: Thu, Dec 27 1928 –
Sun, Aug 23 1981

Siegfried SchürenbergSiegfried Schürenberg was 54 in Conchita and the engineer

Birthday: Fri, Jan 12 1900 –
Tue, Aug 31 1993

Hans HinrichHans Hinrich was 50 in Conchita and the engineer as 'Director'

Birthday: Fri, Nov 27 1903 –
Wed, Oct 30 1974

Franz EichhornFranz Eichhorn was >> in Conchita and the engineer as 'Director'

Birthday: Unknown Birthday