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Maison Coignard

A former private prison hospital in revolutionary Paris, later incorporated into the site associated with Picpus Cemetery.

Last updated August 26, 2026

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Overview

Maison Coignard was a private prison hospital established in Paris during the French Revolution. It occupied a former religious complex at the corner of the present-day Boulevard Diderot and Rue de Picpus, in the area now associated with Picpus Cemetery. The institution was created to house relatively affluent prisoners drawn from the prisons operating during the Reign of Terror. Unlike ordinary detainees, those admitted could pay for more comfortable confinement and medical care in a privately managed setting. The site had originally belonged to a community of canonesses regular founded in 1640 under the patronage of Louis XIII. The community was known as the Priory of Our Lady of Victory of Lepanto, commemorating the Christian victory over Ottoman forces at the Battle of Lepanto in 1571. In 1792, revolutionary authorities confiscated the complex and dissolved the religious community. The following year, Eugène Coignard leased the premises and adapted them into a facility reported to have capacity for approximately 150 prisoners. Maison Coignard formed part of the wider network of prisons and detention facilities created or repurposed during the Terror. Its clientele consisted principally of prisoners with sufficient means to obtain a less severe form of incarceration. The most prominent prisoner associated with the institution was the Marquis de Sade. Many of the people held at Maison Coignard survived the revolutionary period and avoided execution, although the institution existed within a city where imprisonment, revolutionary tribunals, and guillotine executions were closely connected. The former convent gardens acquired a darker role during the same period. The city appropriated the grounds for burying victims executed at a guillotine installed nearby at the Place du Trône. After the revolutionary violence, surviving relatives of aristocratic victims acquired the burial grounds, which ultimately became Picpus Cemetery. A new religious community, the Congrégation des Sacrés Coeurs de Marie et de Jésus de l'Adoration Perpétuelle, later occupied the historic buildings and maintained a commemorative religious presence connected with the dead buried at the site. Maison Coignard is therefore best understood as a historical building and former institution rather than as a continuing commercial brand. Its significance derives from the transformation of a pre-Revolutionary convent into a fee-paying prison hospital, its association with prominent detainees, and its proximity to the revolutionary burial grounds that became Picpus Cemetery.

History

The site later known as Maison Coignard began as a religious foundation rather than a prison. In 1640, Louis XIII established a community of canonesses regular at the location, naming it the Priory of Our Lady of Victory of Lepanto. The dedication referred to the Christian victory over Ottoman forces at the Battle of Lepanto in 1571. The complex stood near the present-day intersection of Boulevard Diderot and Rue de Picpus in Paris and included buildings and gardens belonging to the religious community. The French Revolution radically changed the site's function. In 1792, revolutionary authorities confiscated the property and forced the canonesses to disband. As the Revolution intensified, former religious buildings across France were frequently repurposed for civic, military, medical, or penal uses. In late 1793, Eugène Coignard leased the former convent complex and converted it into a private prison hospital, or maison de santé. The facility reportedly accommodated around 150 prisoners. Maison Coignard served prisoners who could afford a more comfortable form of detention than that available in ordinary revolutionary prisons. Its existence reflected the unequal conditions within the prison system of the Terror: alongside overcrowded public institutions, private facilities offered paying detainees improved surroundings and medical supervision. The institution nevertheless remained part of the coercive apparatus of revolutionary Paris. One of its best-known prisoners was the Marquis de Sade, whose detention there connected the site with the political and literary history of the period. The complex's gardens were also drawn into the violence of the Revolution. The city seized them and used them as burial grounds for people executed at a guillotine established near the Place du Trône. After the Terror, members of surviving aristocratic families purchased the grounds, seeking to care for the remains of relatives and other victims buried there. The burial site developed into Picpus Cemetery, which remains the principal modern landmark associated with the location. Religious life later returned to the former convent buildings. A community belonging to the Congrégation des Sacrés Coeurs de Marie et de Jésus de l'Adoration Perpétuelle was established there and continued the site's commemorative function. This later religious occupation means that Maison Coignard's history encompasses several distinct phases: a seventeenth-century convent, a revolutionary prison hospital, an area connected to mass burials, and a religious and memorial complex. The name is consequently associated with a building and historical institution, not with a modern consumer or commercial enterprise.

  • 1793

    Conversion into a private prison hospital

    [1]

    Eugène Coignard leased the former religious complex and adapted it into a private prison hospital for paying detainees, with reported capacity of about 150 beds.

  • 1793

    Association with the Reign of Terror

    [1]

    The facility housed affluent prisoners from revolutionary prisons, including the Marquis de Sade.

  • 1792

    Confiscation of the convent complex

    [1]

    The revolutionary government confiscated the property and dissolved the resident community of canonesses.

  • 1640

    Foundation of the religious priory

    [1]

    Louis XIII founded a community of canonesses regular at the site, known as the Priory of Our Lady of Victory of Lepanto.

  • Formation of Picpus Cemetery

    [1]

    The former gardens were used for burials of people executed at the nearby Place du Trône, later becoming part of Picpus Cemetery after acquisition by surviving families.

  • Return of a religious community

    [1]

    A community of the Congregation of the Sacred Hearts of Mary and Jesus of Perpetual Adoration was established in the historic buildings and continued a commemorative religious role.

Products and positioning

A historical, non-commercial institution associated with private detention and medical care during the French Revolution.

Brand decisions

  • 1793

    Conversion from convent to private prison hospitalStrategy

    Background

    Following the confiscation of religious property and dissolution of the canonesses' community, the former convent became available for another use during the escalating Terror.

    Action taken

    Eugène Coignard leased the complex and operated it as a fee-paying prison hospital for prisoners seeking more comfortable confinement.

    Aftermath

    The site became associated with revolutionary detention, the Marquis de Sade, and the broader history of prisons and executions in Paris.

Sources1 sources

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