1826 to 1889 Southern Minnesota area went through several Catholic jurisdictions before the Vatican erected the Diocese of Winona: •
Diocese of Saint Louis (1826 to 1837) •
Diocese of Dubuque (1837 to 1850) •
Diocese of Saint Paul (1850 to 1875) The first Mass in the present-day diocese was celebrated in 1840 by
Lucien Galtier along the
Mississippi River in
Wabasha. The first parish in Winona, St. Thomas, was established in 1857. In 1863, the first Catholic church in Rochester, St. John the Evangelist, was opened. In 1877, Coadjutor Bishop
John Ireland of Saint Paul purchased over of land in the Winona area. Ireland then recruited poor Catholic Irish and German farmers to buy the land and settle there, giving them favorable repayment terms.
1889 to 1928 Pope Leo XIII erected the Diocese of Winona on November 26, 1889. When Cotter became bishop, the new diocese included 45 priests, eight churches, 15 parochial schools, and two hospitals. Approximately 38,000 Catholics resided in the diocese. Cotter died in 1909. By the time of his death, the diocese had a Catholic population of over 49,000 with 91 priests, 116 churches, and 29 parochial schools with 4,700 students. In 1910,
Patrick Heffron of St. Paul was made bishop of Winona. He presided at the opening ceremonies of
Cotter High School in Winona in 1911. He also founded
St. Mary's College, a men's college in Winona, in 1912. It is today St Mary's University of Minnesota. In 1915, Heffron was shot twice by Laurence M. Lesches while celebrating a private mass. Heffron survived the shooting; Lesches was committed to a mental hospital for life. Heffron died in 1927.
1928 to 1987 Auxiliary Bishop
Francis Kelly of Winona became the next bishop in 1928. After 21 years as bishop, Kelley retired in 1949.
Pope Pius XII then appointed Auxiliary Bishop
Edward Fitzgerald of Dubuque to replace him. Fitzgerald oversaw construction of the
Cathedral of the Sacred Heart, a seminary, and several churches in the diocese. He attended the four sessions of the
Second Vatican Council between 1962 and 1965, and subsequently began implementing the council's reforms in the diocese. He promulgated the document "The Church in the Diocese of Winona," which described the local church and the roles of the clergy, religious, and the
laity. He initiated the pastoral council, which provided a pastoral leadership role for the laity. Watters retired in 1986.
1987 to 2010 Auxiliary Bishop
John Vlazny from the
Archdiocese of Chicago succeeded Watters in 1987. In 1994, Vlazny asked Catholics in the diocese to consider ending
gambling as a source of revenue for parishes and schools. Vlazny became archbishop of the
Archdiocese of Portland in Oregon in 1997. The next bishop of Winona was Auxiliary Bishop
Bernard Harrington from the
Archdiocese of Detroit, appointed by John Paul II in 1997. In 2008, Harrington commented on the plans of Kathy Redig, a Catholic woman in the diocese, to undergo a simulated priestly ordination. Harrington said that Redig would, in effect, be "self-excommunicating" herself from the Catholic Church by this action. That same year Auxiliary Bishop
John M. Quinn of the
Archdiocese of Detroit was named coadjutor bishop in Winona.
2010 to present When Harrington retired later in 2008, Quinn succeeded him as bishop. In March 2018, the Vatican renamed the Diocese of Winona as the Diocese of Winona–Rochester. In December 2018, the diocese filed for
Chapter 11 Bankruptcy due to the financial burden caused by the 121 sex abuse lawsuits involving the diocese and fourteen priests. As part of its bankruptcy filing, the diocese agreed to not file objections to more plaintiffs being added to the lawsuits up to April 8, 2019. Quinn retired in 2022. As of 2023, the current bishop of Winona–Rochester is
Robert Barron, formerly an auxiliary bishop of the
Archdiocese of Los Angeles. He was appointed by
Pope Francis in 2022. In November 2022, Barron announced that the diocese was moving its headquarters from Winona to Rochester and was building a new pastoral center there.
Sex abuse cases In 1984, court documents revealed that Thomas Adamson had been accused of sexual misconduct ten years earlier. In response, Bishop Watters had sent the priest to a private psychiatric hospital in
Connecticut without contacting the police. When Adamson finished treatment, Archbishop
John Roach of Saint Paul-Minneapolis allowed him in 1976 to transfer to the archdiocese. By 1984, the archdiocese was being sued by a local couple who claimed that Adamson had sexually abused their son, Gregory Riedle. Adamson confessed his crimes in 2014, but was never prosecuted due to the statute of limitations. The diocese in 2013 published a list of fourteen priests credibly accused of sexual abuse of minors. In September 2018, the
Minnesota Court of Appeals dismissed an appeal from the diocese to block lawsuits for past cases of sex abuse. In February 2021, the diocese reached a $21.5 million financial settlement with 145 victims of sexual abuse by diocesan clergy as a part of its 2018 bankruptcy filing. In 2022, police arrested Ubaldo Roque Huerta of
Rushmore on charges of criminal sexual conduct. The priest had been drinking with a friend at Huerta's house when he sexually abused them. The diocese commented that it had suspended Huerta from ministry in three years prior, in 2019, and had petitioned the Vatican to
laicize him. ==Bishops==