For about the first millennium of Christianity canonization was done regionally, so St. Patrick would have been canonized by his local Bishop. Formal canonization like we see today did not begin until 993 with Saint Ulrich who was canonized by Pope John XV.
Patrick was never canonized a saint. The process for canonization did not exist until the 12th century. Patrick would have been declared a saint by popular acclamation to a local bishop based on his life and merits.
Patrick was not canonized. He was declared a saint by the early Christians based on his life and merits. The canonization process was not instituded until about the 12th century.
Pope Celestine
No, he is not a canonized saint.
No, Saint Patrick was never formally canonized
He was canonized in 1083 A.D by Pope Gregory
Saint Patrick was never a pope.
Benedict was canonized in the year 1220 by Pope Honorius III. --
She was canonized on December 8, 1933, by Pope Pius XI.
There was a Pope Leo XIII but he has not been canonized as a saint.
Pope Benedict XV canonized Joan in May of 1920.
Saint Elisabeth of Hungary was canonized by Pope Gregory IX in the 1235.
Saint John Vianney was canonized by Pope Pius XI on May 31, 1925.
Saint Edmund Campion was canonized on October 25, 1970 by Pope Paul VI.
Yes. He was canonized on July 16, 1228, by Pope Gregory IX