Saint Louis-Marie Grignion de Montfort

Louis-Marie Grignion was born on January 31, 1673, at Montfort-la-Cane, today Montfort-sur-Meu, in Brittany. At twelve he entered the Jesuit college of Saint-Thomas-Becket in Rennes, where he went on to study philosophy and theology. Late in 1693 he went to Paris to prepare for the priesthood at the seminary of Saint-Sulpice, and he was ordained a priest in June 1700.

As chaplain of the General Hospital of Poitiers he came to know Marie-Louise Trichet, and in 1703 he founded with her the congregation of the Daughters of Wisdom. In 1705 he founded a missionary congregation of priests, the Company of Mary. His preaching met opposition, and several bishops sent him away from their dioceses. In 1706 he went to Rome to seek the counsel of Pope Clement XI, who sent him back to France with the title of Apostolic Missionary. He then preached missions in Brittany, in the region of Nantes, in Poitou and in the Vendée, and founded free schools for poor children.

His largest undertaking was the Calvary of Pontchâteau, which he raised with hundreds of volunteers, nobles, townspeople and peasants working side by side. The blessing was set for September 14, 1710, the feast of the Triumph of the Cross. On the eve the bishop of Nantes forbade it. Montfort’s enemies had persuaded the government that the mound could serve as a fortress for an English landing, and an order from Versailles had called for it to be pulled down. The Calvary was partly demolished by order of Louis XIV and was restored in 1821.

He wrote the Treatise on True Devotion to the Blessed Virgin, which teaches consecration to Jesus Christ through Mary. In 1715 Marie-Louise Trichet and Catherine Brunet went to La Rochelle to open a school, and on August 22, 1715, they took vows there under his direction. Lay brothers gathered around him, and from them the Brothers of Saint Gabriel later grew. He spent times of solitude in prayer, among them in the grotto of Mervent, in the Vendée. He died on April 28, 1716, at forty-three, during a mission at Saint-Laurent-sur-Sèvre, and was buried in the parish church.

Pope Leo XIII beatified him on January 22, 1888, and Pope Pius XII canonized him on July 20, 1947. His memorial on April 28 is in the General Roman Calendar. Saint John Paul II, whose motto Totus Tuus came from Montfort’s teaching on consecration to Mary, prayed at his tomb on September 19, 1996. The basilica of Saint-Laurent-sur-Sèvre, built from 1888 to 1892 and from 1938 to 1949 on the site of the old parish church, holds his tomb and that of Blessed Marie-Louise Trichet, the first Daughter of Wisdom. The congregations born of his work settled in the town in the eighteenth century and still have houses there, though the Montfort Missionaries and the Brothers of Saint Gabriel now have their general houses in Rome. At Montfort-sur-Meu his birthplace, the Maison Natale, was blessed and reopened to pilgrims during celebrations held from January 31 to February 2, 2025.

A founder’s statue by Giacomo Parisini represents him in an upper niche of Saint Peter’s Basilica in Rome. Montfort himself is said to have carved at least three statues of the Madonna and Child. In France his chief monument is the Calvary of Pontchâteau, where a life-size Way of the Cross, with sculpted groups of the Passion and small shrines in various styles, winds through a landscaped park to a Golgotha, an artificial hill overlooking the Brière. A museum on the site tells the history of the Calvary.

• Montfort-sur-MeuThe Maison Natale, the house where he was born, reopened to pilgrims in 2025 after renovation.
• PontchâteauThe Calvary he raised in 1710, restored in 1821, with its Way of the Cross, its Golgotha and a museum.
• Saint-Laurent-sur-SèvreThe basilica where he is buried beside Blessed Marie-Louise Trichet, in the town that is the cradle of the Montfortian congregations.

On our ways: Montfort-sur-Meu, Pontchâteau, Saint-Laurent-sur-Sèvre.

• Via IncarnationisThe Way of the Incarnation, seven daysDay IV, Caen to Montfort-sur-Meu
  Day V, Pontchâteau
  Day VI, Saint-Laurent-sur-Sèvre