Yuri Dolgorukiy

Yuri I Vladimirovich, commonly known as Yuri Dolgorukiy, was a Monomakhovichi prince of Rostov and Suzdal, acquiring the name Suzdalia during his reign. Noted for successfully curbing the privileges of the landowning boyar class in Rostov-Suzdal and his ambitious building programme, Yuri transformed this principality into the independent power that would evolve into early modern Muscovy. Yuri Dolgorukiy was the progenitor of the Yurievichi, a branch of the Monomakhovichi.