With the descent of Vojislavljević dynasty, nobleman Zavid Vukanović, from Ribnica near Podgorica, a cousin of Vojislavljević dynasty through a female line, gets four sons. His youngest son, Stefan Nemanja, will later become the Grand Prince of the new Great Serbia, and the founder of the Serbian Orthodox Church among all Serbs. He moves to the city of Ras, where he overthrows (and kills) his eldest brother, Tihomir, in 1169, and declares himself the Grand Prince of Raška. After his proclamation, the last Prince/King of Duklja, Mihailo Vojislavljević, dies, and Stefan Nemanja joins Duklja and Raška, and soon he returns the rest of the lands from the period of Prince Časlav Klonimirović and King Mihailo Vojislavljević. From the reign of Stefan Nemanja to the fall of the Montenegrin medieval state, Duklja, by this time called Zeta, was a part of the united Great Serbia. Throughout the period of two centruries under the Nemanjić dynasty, Crnojević dynasty became a noble family, and later on the line of Crnojević was replaced by the family of Balšići, believed to be originating from France, who remain on the throne of the Zeta, by then known as Montenegro, until the fall of the Serbian state in 1459.