William of Montferrat was probably a member of the family of the Marquesses of Montferrat.

As a young man, staying in the house of Ugolino de' Conti

Pope Gregory IX

Pope Gregory IX, born Ugolino di Conti, was pope from March 19, 1227 to August 22, 1241.The successor of Pope Honorius III , he fully inherited the traditions of Pope Gregory VII and of his uncle Pope Innocent III , and zealously continued their policy of Papal supremacy.-Early life:Ugolino was...

 while observing Lent

Lent

In the Christian tradition, Lent is the period of the liturgical year from Ash Wednesday to Easter. The traditional purpose of Lent is the preparation of the believer – through prayer, repentance, almsgiving and self-denial – for the annual commemoration during Holy Week of the Death and...

 in Rome

Rome

Rome is the capital of Italy and the country's largest and most populated city and comune, with over 2.7 million residents in . The city is located in the central-western portion of the Italian Peninsula, on the Tiber River within the Lazio region of Italy.Rome's history spans two and a half...

 in 1215 or 1216, he encountered Dominic of Osma

Saint Dominic

Saint Dominic , also known as Dominic of Osma, often called Dominic de Guzmán and Domingo Félix de Guzmán was the founder of the Friars Preachers, popularly called the Dominicans or Order of Preachers , a Catholic religious order...

. They discussed Christian ministry, and talked of future missionary work among Prussians or other northern pagans. William afterwards spent two years at the University of Paris

University of Paris

The University of Paris was a university located in Paris, France and one of the earliest to be established in Europe. It was founded in the mid 12th century, and officially recognized as a university probably between 1160 and 1250...

. In June 1219 Dominic came to Paris and enrolled William in the Order of Friars Preachers

Dominican Order

The Order of Preachers , after the 15th century more commonly known as the Dominican Order or Dominicans, is a Catholic religious order founded by Saint Dominic and approved by Pope Honorius III on 22 December 1216 in France...

. Leaving Paris in July, Dominic and William travelled with a third Friar, known only as John (Iohannes), to Milan

Milan

Milan is the second-largest city in Italy and the capital city of the region of Lombardy and of the province of Milan. The city proper has a population of about 1.3 million, while its urban area, roughly coinciding with its administrative province and the bordering Province of Monza and Brianza ,...

 and Bologna

Bologna

Bologna is the capital city of Emilia-Romagna, in the Po Valley of Northern Italy. The city lies between the Po River and the Apennine Mountains, more specifically, between the Reno River and the Savena River. Bologna is a lively and cosmopolitan Italian college city, with spectacular history,...

. Leaving John there, they went on to Florence

Florence

Florence is the capital city of the Italian region of Tuscany and of the province of Florence. It is the most populous city in Tuscany, with approximately 370,000 inhabitants, expanding to over 1.5 million in the metropolitan area....

 and Viterbo

Viterbo

See also Viterbo, Texas and Viterbo UniversityViterbo is an ancient city and comune in the Lazio region of central Italy, the capital of the province of Viterbo. It is approximately 80 driving / 80 walking kilometers north of GRA on the Via Cassia, and it is surrounded by the Monti Cimini and...

, where they found Pope Honorius III

Pope Honorius III

Pope Honorius III , previously known as Cencio Savelli, was Pope from 1216 to 1227.-Early work:He was born in Rome as son of Aimerico...

. William now remained with the Pope and gained his close trust, but was at Bologna in summer 1221 when Dominic died. He was one of the witnesses at the process of Dominic's canonisation at Bologna in 1233.

External links

• "William di Monferrato" biography in The First Disciples of Saint Dominic