11/09/2026
We can trace the birth of Notre Dame de Paris to one man: Maurice de Sully. As soon as he was named Archbishop of Paris, his dream of a grand new cathedral took shape. Born in 1120 in the Loire, he would attend the University of Paris in 1140 with fellow classmate and future king Louis VII. His ascent in the Catholic Church was swift, from sub-deacon in 1147 to Archbishop of Paris in 1160, while also teaching theology at the University of Paris.
Sully knew years earlier that he wanted to build a cathedral on the Île de la Cité, where the Cathedral Saint Étienne and the Église Sainte Marie stood. He reached out to his old friend, now King Louis VII, who supported the project. Sully himself provided most of the money to build Notre-Dame. At the time in Paris, the Bishops owned two-thirds of the land surrounding a 50 mile radius of the cathedral. In that first year, between 1160 and 1161, the chevet, the easternmost side of the cathedral, was completed.
Many history books date the start of Notre Dame to 1163 with the laying of the stone by Pope Alexander III; however, that version wasn’t written until the 14th century.
Sully’s money and passion created the Cathedral we all hold so close to our hearts. For 36 years, he served as Archbishop and chief project manager. During his time, they also completed the Episcopal palace (1168-1178), the choir (1177), and opened the area in front of the church by adding a new street.
The nearby Hôtel Dieu was falling into disrepair, and he had it partially demolished and rebuilt, and also personally negotiated and bought the homes that once covered the Parvis. One family fought back, and it took Sully over 30 years to negotiate a price they would agree on. With the parvis, he wanted it to serve as a link between the profane and sacred worlds and to open the view of the grand facade, drawing people in. On September 11, 1196, Sully died, and in his will, he left 1,000 livres to finish the roof and coat it with lead.
Merci, Maurice de Sully, for your gift; we still celebrate your passing 830 years later.