Abbey of Saint-Germain d'Auxerre and were only reunited with the rest of the village in 1710. In 1764, a fire ravaged much of Thury, even though the village castle and church were spared. Lordship of Thury after the Hundred Years' War Thury appears to have been part of the lordship of Puisaye at the time it was appropriated by Antoine de Chabannes from the disgraced Jacques Coeur in the early 1450s. Upon his death in 1488, Antoine was succeeded as lord of Puisaye by his son Jean de Chabannes (1462–1503), whose coat of arms was sculpted (and is still extant) at the top of the tower of the church of Thury. As Jean had no surviving son, the lordship of Puisaye was inherited by his daughter Antoinette de Chabannes (1498-1529) and went as dowry to the family of Anjou-Mézières in 1515 when she married René d'Anjou (1483-ca. 1521). Their son Nicolas d'Anjou (1518-ca. 1569) sold Thury to Gaspard de Champs (?–1536), lord of nearby , thus separating it from the other lands of Puisaye. After that, Thury was mostly transmitted through the female line, as was often the case in the early modern period. It thus went to: Marie de Champs (ca. 1528-?), daughter of Gaspard and Françoise de Corquilleroy, and Guillaume de Grossouvre (?–1584), married in 1537; Marie de Grossouvre, daughter of Guillaume and Marie, and Jean de Meung la Ferté, married in 1583; Madeleine de Meung la Ferté, daughter of Jean and Marie, and Pierre de Loynes, married around 1602; Anne de Loynes (1603–1687), daughter of Pierre and Madeleine, and Jean de Richoufftz (1599–1655), a scion of the , married in 1631. The lordship of Thury fragmented in the mid-17th century and was eventually acquired in 1667–1668 by Louis du Deffand (1624–?), a high-ranking military officer, Marquess of Lalande and lord of Sementron, Fontenoy, Saints, Lain, and other locales. (Le Deffand is a hamlet of Saints.) His son Jean-Baptiste du Deffand (1648–1728) completed the territorial consolidation in 1710 with the acquisition of Grangette, Colangette and Banny. Of his five children, one (Jean-Baptiste Jacques) was the husband of Madame du Deffand; another, Jeanne Antoinette Louise, in 1716 married Joseph François de Castellane de Lauris des Gérards de Vassadel who thus acquired the lordship of Thury. Their son Louis Joseph Marie André Gabriel de Castellane, born in 1738, was the last lord of Thury. Since 1800 As part of the