Château du Boux, situated on the commune of Rom in the Deux-Sèvres, represents a layered medieval heritage with its oldest dwelling possibly dating to the 15th century, surrounded by a fortified enclosure. The seigniory was held by the Blanchard family in the early 16th century, later passing through the Moysen de la Roche-Laugerie, Traversay, and Mascuraud families. A second dwelling was added at a right angle in 1734, creating an L-shaped complex. The estate combines medieval defensive architecture with 18th-century residential construction, currently maintained by the Hi'boux association dedicated to the château's preservation and restoration.