Syców (, until 1888 Polnisch Wartenberg) is a town in Oleśnica County, Lower Silesian Voivodeship, in south-western Poland. It is the seat of the administrative district (gmina) called Gmina Syców and part of the larger Wrocław metropolitan area. It lies approximately north-east of Oleśnica, and north-east of the regional capital Wrocław. History Located within Poland since the establishment of the state in the 10th century, the settlement was first mentioned under the Old Polish name Syczowe in a document issued by Polish Duke Henryk IV Probus in February 1276. The name comes from the old Polish name Syc, who possibly was the owner of the settlement. According to another theory as well as folk traditions, the name comes from the Polish word "syty". Soon after it also appeared under the name Wrathenberc, when a local castellan on the trade route to Kalisz in Greater Poland was documented. In the early 14th-century Liber fundationis episcopatus Vratislaviensis it appears under the names of Syczow and Wartinbergk. After the fragmentation of Poland in 1138, Syców was part of the duchies of Silesia, Głogów (from 1291) and Oleśnica (from 1312). It was granted town rights before 1312. Duke Konrad I of Oleśnica, who inherited it in 1321, fell under Bohemian suzerainty as a vassal of King John of Bohemia in 1329, however the town remained under rule of local Polish dukes of the Piast dynasty until 1489. During the war for the Bohemian throne, local dukes sided with Poland, however, Hungarian King Matthias Corvinus forced the town to swear allegiance to him in 1480, and it fell under Hungarian suzerainty. In 1489 Matthias Corvinus took the town from Duke Konrad X the White and established the state country of Syców/Wartenberg enfeoffed to the Haugwitz noble family. In 1490 it passed to Jagiellonian-ruled Bohemia. The town was inhabited mostly by indigenous Poles, but also by German and Jewish immigrants. During the Thirty Years' War the town was captured by various armies numerous times. It was captured by the Saxons in 1632, the Austrians and again the Saxons in 1634, who withdrew after the Peace of Prague in 1635, then it suffered a fire in 1637, and was captured by the Swedes in 1642, 1643, 1646 and 1648. The town became depopulated, some inhabitants took refuge in nearby Poland, while others died. From 1684, a postal route connecting Warsaw and Wrocław ran through the town, and