弗拉基米尔·莫诺马赫
The much wider division of Ruthenia took place at first between the sons of Vladimir the Great and led to more intense civil war in 1015-1019, primarily between Sviatopolk and Yaroslav. Another civil war occurred for the Grand Prince throne in the 1070s sometime after the death of Yaroslav the Wise who tried to prevent further civil wars. A certain stability and order of succession was set and enforced by Vladimir II Monomakh (1053 – 1125) who delegated more power to regional centers. Since that time more and more smaller duchies oscillated away from Kiev.