Background The first church building in what became the Archdiocese of Saint Paul and Minneapolis was a small log chapel built at the urging of Father
Lucien Galtier. He came to the area when the settlement was still known as "Pig's Eye" (after
Pierre "Pig's Eye" Parrant). The chapel, measuring by , was dedicated on November 1, 1841. Father
Augustin Ravoux later enlarged the structure, and when
Joseph Crétin was appointed as the bishop of the newly established Diocese of St. Paul in July 1851, the log chapel became the first cathedral. Crétin immediately started to build a larger church to serve the fast-growing population of St. Paul. The second church building had three stories, with a library, kitchen, and school facilities on the first floor; the church itself on the second floor; and offices and living quarters for Crétin and his staff. The second building still proved to be too small for the needs of the diocese, so he started plans for a third cathedral in 1853. Construction of the building, at the corner of St. Peter and Sixth Streets in
Downtown St. Paul, started in 1854 and was completed in 1858, having been delayed by the
Panic of 1857 and Crétin's death. The third cathedral was built of stone, measured long and wide, but had practically no ornamentation in an effort to cut costs.
Thomas Grace was the bishop at the time the cathedral was completed. The third cathedral rapidly became outdated with the rapid growth of Catholics in the area. The site was too small for the planned edifice, and so land south of Summit Avenue was purchased, requiring the movement of the street by 90 feet. At the 10a.m., which auxiliary bishop
John Jeremiah Lawler celebrated, Ireland preached and called the new building a "a great, a noble edifice" and "supreme monument" to the faith of the people who had donated to build it. A formal dedication took place several weeks later on April 11. Bishop
Francis J. Schenk, at the time ordinary of the
Diocese of Crookston and one-time rector of the cathedral, preached the sermon. The unconventional Tuesday date was chosen as there was a reunion the following day at the nearby
Saint Paul Seminary. Water leaks had been threatening interior art. The 85-year-old roof had only been projected to last 50 years. The project was completed in 2002, at a cost of $32 million. The previously green
patina became a brown. == Structure ==