Party affiliation: Socialist Party
Secretary, Strasbourg section of PS, 1972-1973. First secretary, Bas-Rhin federation of PS, 1973. Deputy member, management committee of PS, 1977.
Permanent national member (businesses section), full member, management committee of PS, regional councillor, Cronenbourg, 1979. Member of the European Parliament, 1979-1984. Deputy. BasRhin, 198I-.
Locksmith, naval construction company, Strasbourg, 1954. Mechanical locksmith, Strasbourg, 195863. Chief locksmith then foreman locksmith, 1963-1978.