1941 Heinz Sterzenbach born in Marialinden in Rheinisch- Bergischer Kreis. Influenced by his parents (mother: musician, father: painter, teacher) 1958 - 1961 Apprenticeship as an electrician in a paper factory; 1961 - 1963 Technician /Electrotechnician ; 1963 - 1966 Engineer-studies in Cologne with Master`s degree in engineering, Cologne 1966 - 1969 Working as an electric…