Anthony Michael Milone was the sixth bishop

Bishop

A bishop is an ordained or consecrated member of the Christian clergy who is generally entrusted with a position of authority and oversight. Within the Catholic Church, Eastern Orthodox, Oriental Orthodox Churches, in the Assyrian Church of the East, in the Independent Catholic Churches, and in the...

 of the Diocese of Great Falls-Billings

Roman Catholic Diocese of Great Falls-Billings

The Diocese of Great Falls-Billings is the Catholic diocese of eastern Montana, established in 1904.Pope Pius X erected the "Diocese of Great Falls" on May 18, 1904, by dividing the Diocese of Helena, which previously comprised the entire state....

. He was born in Omaha, Nebraska

Omaha, Nebraska

Omaha is the largest city in the state of Nebraska, United States, and is the county seat of Douglas County. It is located in the Midwestern United States on the Missouri River, about 20 miles north of the mouth of the Platte River...

 on September 24, 1932.

Milone studied at the seminary at Conception Abbey

Conception Abbey

Conception Abbey is a monastery of the Swiss-American Congregation of the Benedictine Confederation. The monastery, founded by the Swiss Engelberg Abbey in 1873 in northwest Missouri's Nodaway County, was raised to a conventual priory in 1876 and elevated to an abbey in 1881...

 in Conception, Missouri

Conception, Missouri

Conception is an unincorporated community in eastern Nodaway County, Missouri, United States. It is located about eleven miles southeast of Maryville on U.S. Route 136. It is very near Conception Junction, Missouri . Conception is home to Conception Abbey....

, the North American College

Pontifical North American College

The Pontifical North American College is a Roman Catholic educational institution in Rome, Italy educating seminarians for the dioceses in the United States and providing a residence for American priests studying in Rome. It was founded in 1859 by Blessed Pope Pius IX and was granted pontifical...

 and the Gregorian University in Rome

Rome

Rome is the capital of Italy and the country's largest and most populated city and comune, with over 2.7 million residents in . The city is located in the central-western portion of the Italian Peninsula, on the Tiber River within the Lazio region of Italy.Rome's history spans two and a half...

; on December 15, 1957 he was ordained

Ordination

In general religious use, ordination is the process by which individuals are consecrated, that is, set apart as clergy to perform various religious rites and ceremonies. The process and ceremonies of ordination itself varies by religion and denomination. One who is in preparation for, or who is...

 a priest in the Archdiocese of Omaha

Roman Catholic Archdiocese of Omaha

The Roman Catholic Archdiocese of Omaha is a particular church of the Latin Rite of the Roman Catholic Church in the midwestern region of the United States. Archbishop Elden Francis Curtiss...

. On November 10, 1981, Milone was appointed titular bishop

Titular bishop

A titular bishop in various churches is a bishop who is not in charge of a diocese.By definition a bishop is an "overseer" of a community of the faithful, so when a priest is ordained a bishop the tradition of the Roman Catholic and Orthodox churches is that he be ordained for a specific place...

 of Plestia and auxiliary bishop

Auxiliary bishop

An auxiliary bishop, in the Roman Catholic Church, is an additional bishop assigned to a diocese because the diocesan bishop is unable to perform his functions, the diocese is so extensive that it requires more than one bishop to administer, or the diocese is attached to a royal or imperial office...

 of Omaha; on December 14, 1987 he was appointed Bishop of Great Falls-Billings; he was installed on February 23, 1988. Pope Benedict XVI

Pope Benedict XVI

Benedict XVI is the 265th and current Pope, by virtue of his office of Bishop of Rome, the Sovereign of the Vatican City State and the leader of the Catholic Church as well as the other 22 sui iuris Eastern Catholic Churches in full communion with the Holy See...

accepted Milone's resignation, for reasons of health, on July 12, 2006.