Original sentence: Bulgarian ethnologist Stilyan Chilingirov stated that Pashić's roots were from the village of Veliki Izvor, founded during the 18th century by refugees from the village of Golyam Izvor in Teteven area in today Bulgaria.Hoewver, the village of Veliki Izvor, was really founded  by refugees from the village of Golyam Izvor.Ljubomir Miletić also claimed that Pašić's grandfather settled in Golyam Izvor from Teteven area, which was refuted by Serbian authors.claiming his parents were both born in Zaječar
Edited sentence: Bulgarian ethnologist Stilyan Chilingirov stated that Pashić's parents were from the village of Veliki Izvor, founded in the 18th century by refugees from the village of Golyam Izvor in Teteven area in today Bulgaria.Hoewver, the village of Veliki Izvor, was founded in fact by refugees from the village of Golyam Izvor.Ljubomir Miletić also claimed that Pašić's grandfather settled from Teteven area, which was refuted by Serbian authors.claiming both of them were born in Zaječar