One of the southernmost communes of the Communauté d'Agglomération de Niort, on the border of the Deux-Sèvres and the Charente-Maritime, the smallest and least populated of the canton of Mauzé-sur-le-Mignon, Priaire(s), which is written with or without a final s, is mentioned for the first time in 1044 in the cartulary of the abbey of Saint-Jean-d'Angély and belonged to the Aunis region, under the jurisdiction of the generality and election of La Rochelle, then of the Deux-Sèvres in 1790. Its terroir was once in one of the Cognac appellation areas. The vineyards, cultivated over a large area, produced an excellent eau-de-vie until the phylloxera crisis of 1873, which gradually gave way to cooperative dairies and cereal crops.