ab 2011
Bernhard Olthoff & Waltraud Walfort
1995-2011
Karl Fischer & Maria Eissing
1986 – 1995
Franz Muckelmann & Franziska Stegerhoff
ab 2011
Bernhard Olthoff & Waltraud Walfort
1995-2011
Karl Fischer & Maria Eissing
1986 – 1995
Franz Muckelmann & Franziska Stegerhoff