in what is currently coastal eastern Sweden around the eighth century and that their name has the same origin as Roslagen in Sweden (with the older name being Roden). According to the prevalent theory, the name Rus, like the Proto-Finnic name for Sweden (*Ruotsi), is derived from an Old Norse term for "the men who row" (rods-) as rowing was the main method of navigating the rivers of Eastern Europe, and that it could be linked to the Swedish coastal area of Roslagen (Rus-law) or Roden, as it was known in earlier times. The name Rus would then have the same origin as the Finnish and Estonian names for Sweden: Ruotsi and Rootsi. The Primary Chronicle gives the following account the "Invitation of the Varangians", dating it to the Byzantine years of the world 6368–6370 (AD 860–862): There is some ambiguity even in the Primary Chronicle about the specifics of the story, "hence their paradoxical statement 'the people of Novgorod are of Varangian stock, for formerly they were Slovenes. However, archaeological evidence such as "Frankish swords, a sword chape and a tortoiseshell brooch" in the area suggest that there was, in fact, a Scandinavian population during the tenth century at the latest. History Rurik and his brothers founded a state that later historians called Kievan Rus′. By the middle of the twelfth century, Kievan Rus′ had dissolved into independent principalities, each ruled by a different branch of the Rurik dynasty. The dynasty followed agnatic seniority and the izgoi principle. The Rurik dynasty underwent a major schism after the death of Yaroslav the Wise in 1054, dividing into three branches on the basis of descent from three successive ruling Grand Princes: Iziaslav (1024–1078), Sviatoslav (1027–1076), and Vsevolod (1030–1093). In addition, a line of Polotsk princes assimilated themselves with the princes of Lithuania. In the 10th century the Council of Liubech made some amendments to a succession rule and divided Ruthenia into several autonomous principalities that had equal rights to obtain the Kievan throne. Vsevolod's line eventually became better known as the Monomakhovichi and was the predominant one. The line of Sviatoslav later became known as Olegovychi and often laid claim to the lands of Chernihiv and Severia. The Izyaslavychi who ruled Turov and Volhynia were eventually replaced by a Monomakhovychi branch. According to Jaroslav Pelenski, This caused the Rurik dynasty to effectively dissolve into several sub-dynasties ruling smaller states in the