3 0 %" ▁align =" center " ▁| ▁Pre ced ed ▁by J ar os ław ▁| ▁width =" 4 0 %" ▁align =" center " ▁| ▁Duke ▁of ▁O pole 1 2 0 1 ▁| - ▁ ▁Category : 1 1 2 7 ▁birth s ▁Category : 1 2 0 1 ▁death s ▁Category : Med ieval ▁nob ility ▁of ▁the ▁Holy ▁Roman ▁Empire ▁Category : 1 2 th - century ▁Polish ▁people ▁Category : 1 3 th - century ▁Polish ▁people ▁Category : D uk es ▁of ▁W roc ław ▁Category : D uk es ▁of ▁O pole ▁Category : Pe ople ▁of ▁By z antine ▁descent <0x0A> </s> ▁The ▁Sol sk if te ▁system ▁was ▁a ▁land ▁ten ure ▁system ▁that ▁developed ▁in ▁the ▁early ▁middle ▁ages , ▁but ▁was ▁formal ised ▁in ▁Swedish ▁law ▁around ▁ 1 3 5 0 . ▁ ▁Sol sk if te ▁means ▁sun ▁division ▁and ▁is ▁a ▁way ▁of ▁alloc ating ▁land ▁within ▁the ▁community , ▁such ▁that ▁each ▁far mer ▁get ▁an ▁equal ▁access ▁to ▁the ▁sun ▁through ▁the ▁year . ▁This ▁was ▁an ▁important ▁feature ▁in ▁a ▁mountain ous ▁and ▁northern ▁nation ▁like ▁Sweden . ▁The ▁system ▁was ▁export ed ▁with ▁the ▁Vik ing ▁con quest ▁to ▁parts ▁of ▁England ▁and ▁Finland , ▁where ▁evidence ▁of ▁it ▁remains ▁in ▁the ▁modern ▁landscape . ▁ ▁In ▁this ▁method ▁of ▁ten ure , ▁a ▁community ▁was ▁composed ▁of ▁a ▁village ▁and ▁the ▁surrounding ▁lands . ▁The ▁village ▁was ▁divided ▁into ▁individual ▁To ft s