Prieuré de Saint-Hilaire

The Priory of Saint-Hilaire is a former Benedictine convent in the small village of Saint-Hilaire, in the Essonne department south of Paris, later rebuilt as a private residence and, in the mid-20th century, transformed into a gathering place for some of the leading names in modern French art.

When was the priory founded?

A community of Benedictine nuns was already established at Saint-Hilaire in the first half of the 12th century, and it was during this period that the priory chapel was built. The place name itself, recorded as Sancti Hilarii, first appears in written sources in 1164. The chapel that survives today combines round-arched Romanesque openings with a later Gothic-style choir, showing at least two distinct building phases within a single structure.

What was daily life like at the priory?

The prioress held the title of Dame of Saint-Hilaire, and it was she who opened the convent chapel to the lay inhabitants of the surrounding village. As a result, the chapel doubled as the parish church for the local community, a role it kept until the French Revolution brought monastic life at Saint-Hilaire to an end.

What happened to the priory after the Revolution?

Once religious communities were suppressed under the Civil Constitution of the Clergy, the priory's buildings and land were confiscated as church property and sold off as national assets. The site passed into private hands, and around 1805 a new owner, Simon Bourgine, built - or substantially rebuilt - a residence on the former monastic grounds. From that point the property came to be known locally as a "château", even though it is really a manor house raised over the old priory foundations.

Why is the priory linked to modern art?

The most striking chapter of the site's history began in 1953, when the property was bought by the art dealer Daniel-Henry Kahnweiler together with gallerist Louise Leiris and her husband Michel Leiris, a poet, ethnologist and writer. Under their ownership, the former priory became an informal meeting point for artists connected to the Parisian avant-garde. Works by Pablo Picasso, Fernand Léger, Hans Arp, André Derain, Maurice de Vlaminck and Juan Gris - all artists represented by Kahnweiler's gallery - hung on the walls of the manor house. The property remained a center of intense intellectual and artistic life until Michel Leiris's death in 1990.

What can visitors see at Saint-Hilaire today?

The medieval chapel still stands: a single-nave building with three bays ending in a rounded apse, its Romanesque openings sitting alongside a Gothic-style choir. Next to it is the manor house built over the former conventual buildings, known locally as the "Manoir du Prieuré". The site lies within the commune of Saint-Hilaire, part of the Communauté d'Agglomération de l'Étampois Sud-Essonne, a short distance from the town of Étampes.

Frequently asked questions

When was the Priory of Saint-Hilaire founded? A Benedictine convent existed here from at least the early 12th century, and the place name is documented from 1164 onward.

Has the original chapel survived? Yes. The chapel combines Romanesque round-arched openings with a later Gothic choir and remains the oldest visible part of the whole site.

Who owned the former priory in the 20th century? From 1953 the estate belonged to art dealer Daniel-Henry Kahnweiler and to Louise and Michel Leiris, and it became a meeting place for artists linked to Pablo Picasso and the Parisian avant-garde.

Where exactly is the Priory of Saint-Hilaire located? In the village of Saint-Hilaire, in the Essonne department of the Île-de-France region, close to the town of Étampes.