How old was Marianne Koch in Dr. Holl?

Dieter BorscheDieter Borsche was 41 in Dr. Holl as 'Dr.Holl'.

Birthday: Mon, Oct 25 1909 –
Thu, Aug 05 1982

Maria SchellMaria Schell was 25 in Dr. Holl as 'Angelika Alberti'.

Birthday: Fri, Jan 15 1926 –
Tue, Apr 26 2005

Heidemarie HatheyerHeidemarie Hatheyer was 32 in Dr. Holl as 'Helga Römer, Holls Verlobte'.

Birthday: Mon, Apr 08 1918 –
Fri, May 11 1990

Carl WeryCarl Wery was 53 in Dr. Holl as 'Angelikas Vater'.

Birthday: Sat, Aug 07 1897 –
Fri, Mar 14 1975

Otto GebührOtto Gebühr was 73 in Dr. Holl as 'Professor Amriß'.

Birthday: Tue, May 29 1877 –
Sat, Mar 13 1954

Franz SchafheitlinFranz Schafheitlin was 55 in Dr. Holl as 'Professor Godenbergh'.

Birthday: Fri, Aug 09 1895 –
Wed, Feb 06 1980

Lina CarstensLina Carstens was 58 in Dr. Holl as 'Frau von Bergmann'.

Birthday: Tue, Dec 06 1892 –
Fri, Sep 22 1978

Adrian HovenAdrian Hoven was 28 in Dr. Holl as 'Tonio, Gärtner'.

Birthday: Thu, May 18 1922 –
Tue, Apr 28 1981

Marianne KochMarianne Koch was 19 in Dr. Holl as 'Anna Zoie'.

Birthday: Wed, Aug 19 1931

Gustav WaldauGustav Waldau was 80 in Dr. Holl as 'Pfarrer'.

Birthday: Mon, Feb 27 1871 –
Sun, May 25 1958

Rolf HansenRolf Hansen was 46 in Dr. Holl as 'Director'

Birthday: Mon, Dec 12 1904 –
Mon, Dec 03 1990