His Holiness Pope Blessed Gregory X (in Latin Gregorius Decimus) is the Pope number 184 of the Catholic Church.
Teobaldo Visconti was born in Piacenza, in the current country of Italy.
The Holy Father Blessed Gregory X initiated his pontificate in the year 1271. He succeeded Pope Clement IV. His papacy lasted for 5 years, ending during the year 1276. He was succeeded by Blessed Innocent V, who would become the following bishop of Rome.