His Holiness Pope Celestine IV (in Latin Coelestinus Quartus) is the Pope number 179 of the Catholic Church.
Goffredo Castiglioni was born in Milán, in the current country of Italy.
The Holy Father Celestine IV initiated his pontificate in the year 1241. He succeeded Pope Gregory IX. His papacy lasted for 0 years, ending during the year 1241. He was succeeded by Innocent IV, who would become the following bishop of Rome.