Tags: Noble.
Yaroslav III Yaroslavich (1230–1271) (Russian: Ярослав Ярославич) was the first Prince of Tver and the tenth Grand Prince of Vladimir from 1264 to 1271. Yaroslav and his son Mikhail Yaroslavich presided over Tver’s transformation from a sleepy village into one of the greatest centres of power in medieval Russia. All the later dukes of Tver descended from Yaroslav Yaroslavich.He was a son of Yaroslav II and younger brother of Alexander Nevsky.