Buuxi weedha soo socota: Presian, oo mararka qaarkood loo yaqaanno Presian II (; ) ayaa laga yaabaa inuu ahaa wiilka ugu da'da weyn ee boqorkii ugu dambeeyay ee Boqortooyadii hore ee Bulgaariya, Ivan Vladislav (), kaasoo ka dib markii boqortooyadii hore ee Bulgaariya uu ka tagay boqortooyadii hore ee Bulgaariya, ka dib markii uu ka tagay boqortooyadii hore ee Bulgaariya.
Boqortooyada Byzantine ee Bulgaria waxay gashay adeegga Byzantine, ilaa uu ku lug lahaa shirqool lagu doonayo in lagu qabsado carshiga. waa la indho tiray, waana la gawracay, ka dibna si lama filaan ah ayuu uga baxay taariikhda. Si kastaba ha noqotee, waxaa suurtagal ah, in noloshiisa dambe uu u haajiray Hungary, maadaama dhagaxa xabaasha ee "Prince Presian" la helay, oo hadda ah Slovakia, isagoo ku siinaya taariikhda dhimashadiisa 1060/61.