claim: Joni Mitchell stopped going on tour.
evidence: Martin Roos -LRB- born October 17 , 1942 -RRB- is a Romanian cleric , bishop of the Roman Catholic Diocese of Timisoara .. Roman Catholic. Roman Catholic. Roman Catholic Diocese of Timisoara. Roman Catholic Diocese of Timisoara. Born into a Banat Swabian family in Satchinez -LRB- Knees -RRB- , Timis County , he attended the cantors ' school in Alba Iulia from 1957 to 1961 .. Satchinez. Satchinez. Banat Swabian. Banat Swabians. Timis County. Timis County. Alba Iulia. Alba Iulia. He began studying theology at the Roman Catholic Theological Institute of Alba Iulia in 1961 , continuing from 1962 to 1969 at Konigstein im Taunus in West Germany .. Roman Catholic. Roman Catholic. Alba Iulia. Alba Iulia. Roman Catholic Theological Institute of Alba Iulia. Roman Catholic Theological Institute of Alba Iulia. Konigstein im Taunus. Konigstein im Taunus. West Germany. West Germany. In 1971 , Carl Joseph Leiprecht ordained him a priest of the Rottenburg Diocese .. Carl Joseph Leiprecht. Carl Joseph Leiprecht. Rottenburg Diocese. Bishop of Rottenburg-Stuttgart. From that year until 1973 , he was assistant priest in Stuttgart .. Stuttgart. Stuttgart. From 1973 to 1974 he was parish administrator in Stimpfach , becoming parish priest in 1974 .. Stimpfach. Stimpfach. Following the Romanian Revolution of 1989 , his bishop , Walter Kasper , allowed him to return to his native country .. Romanian Revolution of 1989. Romanian Revolution of 1989. Walter Kasper. Walter Kasper. In 1990 , Timisoara Bishop Sebastian Krauter named him director of the diocesan chancery .. Sebastian Krauter. Sebastian Krauter. diocesan chancery. diocesan chancery. He became a Monsignor in 1991 and in 1999 , following Krauter 's retirement , he was named bishop by Pope John Paul II .. Monsignor. Monsignor. Pope John Paul II. Pope John Paul II