▁and ▁capture ▁it ▁on ▁March ▁ 3 1 . ▁ ▁Aut umn ▁– ▁Boh em ond ▁II ▁takes ▁over ▁his ▁inheritance ▁of ▁the ▁Princi p ality ▁of ▁Ant io ch . ▁He ▁s ails ▁from ▁O tr anto ▁with ▁a ▁Norman ▁fleet ▁of ▁ 2 4 ▁ships , ▁carrying ▁a ▁number ▁of ▁troops ▁and ▁horses . ▁Boh em ond ▁lands ▁at ▁the ▁port ▁of ▁St . ▁Sym e on ▁early ▁in ▁October ▁and ▁is ▁wel com ed ▁at ▁Ant io ch . ▁▁▁ ▁Europe ▁▁ ▁February ▁ 1 8 ▁– ▁Battle ▁of ▁Ch l um ec : ▁Duke ▁Sob ě s lav ▁I ▁defe ats ▁a ▁German ▁army ▁under ▁King ▁L oth air ▁III ▁and ▁his ▁Mor av ian ▁al ly , ▁Duke ▁Otto ▁II ▁( the ▁Black ). ▁Sob ě s lav ▁becomes ▁the ▁head ▁of ▁the ▁Boh em ian ▁Princi p ality . ▁ ▁March ▁ 8 ▁– ▁Queen ▁Ur rac a ▁of ▁León ▁( the ▁Re ck less ) ▁dies ▁after ▁a ▁ 1 7 - year ▁reign . ▁She ▁is ▁succeeded ▁by ▁her ▁ 2 1 - year - old ▁son ▁Alfonso ▁VII ▁( the ▁Emperor ), ▁who ▁becomes ▁king ▁of ▁León ▁and ▁Cast ile ▁( until ▁ 1 1 5 7 ). ▁ ▁R agn val d ▁Kn aph öv de , ▁pret ender ▁to ▁the ▁Swedish ▁throne , ▁is ▁killed ▁by ▁ups et ▁pe as ants ▁at ▁a ▁local ▁thing . ▁Sweden ▁is ▁without ▁a ▁r uler , ▁but ▁Magn us ▁I ▁( the ▁Str ong )