Offices held
2 terms, Jan 1, 1991 – Dec 31, 1998
Preceded by
Arnold Koller Succeeded by
Ruth Dreifuss
Arnold Koller Succeeded by
Ruth Dreifuss
2 terms
- Jan 1, 1991 – Dec 31, 1991 Preceded by Arnold Koller Succeeded by René Felber
- Jan 1, 1998 – Dec 31, 1998 Preceded by Arnold Koller Succeeded by Ruth Dreifuss
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