John Nepomucene Neumann was born on March 28, 1811, the third of six children of a stocking knitter and his wife in the village of Prachatitz in Bohemia. From his mother he acquired the spirit of piety and through her encouragement entered the Seminary at Budweis.

During his seminary years, he yearned to be a foreign missionary in America. He left his native land and was ordained in June, 1836 by Bishop John Dubois in New York. He spent four years in Buffalo and the surrounding area building churches and establishing schools.

In 1840, he joined the Redemptorists. Eight years later he became a United States citizen. By order of Pope Pius IX in 1852 he was consecrated fourth Bishop of Philadelphia. His mastery of eight languages proved extremely helpful in his quest for souls. He was a pioneer promoter of the Parochial School System in America.

One of the highlights of Saint John Neumann's life was his participation, in Rome, in the Proclamation of the Dogma of our Blessed Mother's Immaculate Conception. Through his efforts, the Forty Hours Devotion was introduced in the Philadelphia Diocese. He founded the first church in America for Italian-speaking people. He also founded the Glen Riddle group of the Sisters of the Third Order of St. Francis.

At 48 years of age, completely exhausted from all his apostolic endeavors, he collapsed in the street on January 5, 1860. He is buried beneath the altar of the lower Church in St. Peter's Church in Philadelphia.

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