Église Saint-Maclou de Conflans-Sainte-Honorine
Church building · Conflans-Sainte-Honorine
Recumbent effigy
Gisant de Jean Ier de Montmorency
The layr of Jean I de Montmorency, who died in 1325, is a 14th-century layr located in the church of Saint-Maclou in Conflans-Sainte-Honorine, a commune in the Yvelines department, France. It was classified as a historical monument as an object on 3 May 1904.