Chetvertnia (, ) is a village in Volyn Oblast, Ukraine. The village is famous for being the estate of the Czetwertyà Âski family.
In the 15thâÂÂ17th centuries the village was considered a city.
In 1437 Oleksandr Chetvertynsky established in a city Transfiguration Monastery. Sometime at the end of 16th century the city belonged to the House of Zbaraski when Prince Janusz Zbaraski married Hanna Czetwertyà Âska. In 1604 here was established a church Transfiguration of Our Lord. Upon extinguishing of House of Zbaraski family line, the estate was returned to Czetwertyà Âski family.