Initial construction XIVe siècle (≈ 1450)
First edification of the medieval mansion.
XVIe siècle
Major transformations
Major transformations XVIe siècle (≈ 1650)
Renaissance style renovations not detailed.
21 juillet 1966
Official protection
Official protection 21 juillet 1966 (≈ 1966)
Registration façades and roofs at MH.
Aujourd'hui
Aujourd'hui
Aujourd'hui Aujourd'hui (≈ 2025)
Position de référence.
Heritage classified
Facades and roofs (Case C 230p): inscription by order of 21 July 1966
Key figures
Information non disponible - No names cited in the sources
The texts do not mention any characters.
Origin and history
The mansion of Riablay, located near Château-du-Loir in the department of Sarthe (Pays de la Loire), finds its origins in the fourteenth century. This monument, anchored to the historical borders of Anjou and Maine, illustrates the medieval seigneurial architecture of this border region. Its first stones laid in the 14th century bear witness to the political and social dynamics of the time, marked by the Hundred Years' War and rivalries between the kingdoms of France and England.
Over the centuries, the mansion has undergone major changes, especially in the sixteenth, eighteenth and nineteenth centuries. These changes reflect changes in architectural tastes and residential needs, from the Renaissance style to more traditional or utility adaptations. The facades and roofs, characteristic of these superimposed periods, were officially recognized and protected by an inscription under the Historical Monuments on 21 July 1966.
Located in Montval-sur-Loir (formerly attached to Château-du-Loir in the sources), the mansion is part of a landscape marked by the history of the Sarthois castles and manor houses. Its location, at the crossroads of the Angeline and Mancel influences, highlights its potential role in local power networks. Today, it is one of the emblematic buildings of the Sarthe heritage, listed in the Merimée bases and associated with the historical monuments of the department.
Available sources (Wikipedia, Monumentum) highlight the importance of this mansion as an example of evolving civil architecture, while noting a varying geographical accuracy according to the documents. Its current administrative address (72,500 Montval-sur-Loir) and its Insee code (72071) clearly links it to the Sarthe in the Pays de la Loire region. However, no information is available on its historical owners or specific uses beyond its presumed residential function.
