This tree is called "Dub v Rakovci nad Ondavou I". In Slovak: "dub letny". The protected tree no 395 (see http://stromy.enviroportal.sk/strom/dub-v-rakovci-n-ondavou-ii-).
The girth of the tree is 7.30 m measured at a height of 1.30 m (2008, Martin Miklanek). Its height is around 22.00 m (2003, measurement taken from book, in which the exact measurement method is not elaborated, Martin Miklanek). This tree was planted around the year 1500 ± 10, which makes it around 513 ± 10 years old (Martin Miklanek, Feb 5, 2012).