How old was Theo Lingen in Johann?

Theo LingenTheo Lingen was 40 in Johann as 'Johann Pietschmann / Hans Pietschmann'.

Birthday: Tue, Jun 09 1903 –
Fri, Nov 10 1978

Fita BenkhoffFita Benkhoff was 42 in Johann as 'Marie Pietschmann'.

Birthday: Fri, Nov 01 1901 –
Thu, Oct 26 1967

Irene von MeyendorffIrene von Meyendorff was 27 in Johann as 'Uschi'.

Birthday: Tue, Jun 06 1916 –
Fri, Sep 28 2001

Hermann ThimigHermann Thimig was 53 in Johann as 'Graf Zirndorf'.

Birthday: Fri, Oct 03 1890 –
Wed, Jul 07 1982

Robert A. StemmleRobert A. Stemmle was 40 in Johann as 'Director'

Birthday: Wed, Jun 10 1903 –
Sun, Feb 24 1974