Education
Graduated in 1972 in the University of Munich, in the same year he entered the seminary of Écône where he was ordained priest on 8 December 1975.
Graduated in 1972 in the University of Munich, in the same year he entered the seminary of Écône where he was ordained priest on 8 December 1975.
Later he taught in the seminary of Weissbad, the first German speaking seminary of the Society. In 1978 he founded the seminary of Zaitzkofen in Germany, where he was appointed district superior from 1979. In 1982 Schmidberger was appointed superior general of the society of Street Pius X (quitting the post of district superior).
In 1994, he was succeeded by Bishop Bernard Fellay, the present superior.
He subsequently served as 1st General Assistant (1994-2006), Austrian (1996-2000) and again German (2006-2013) district superior as well as regent of the Zaitzkofen seminary (2003-2005 and since 2013). With Fellay, he is alleged to be part of a faction that favours reconciliation with Rome on the basis of the Campos precedent, a program which is reportedly opposed by the other bishops of the SSPX.