▁period . ▁ ▁On ▁the ▁instruction ▁of ▁L od omer , ▁Arch bishop ▁of ▁Es z ter gom ▁and ▁the ▁arch ie pis cop al ▁syn od , ▁Á rb ó c ▁( a ▁C uman ▁mat ernal ▁relative ▁of ▁King ▁Lad is laus ▁IV ▁of ▁Hung ary ) ▁and ▁Mo js ▁I ▁were ▁arrested ▁and ▁held ▁in ▁capt ivity ▁by ▁Peter ▁Mon osz ló , ▁the ▁Bishop ▁of ▁Trans ylvan ia ▁in ▁ 1 2 8 8 , ▁because ▁L od omer ▁mistaken ly ▁thought ▁that ▁they ▁had ▁planned ▁to ▁go ▁the ▁Mong ols ▁as ▁the ▁en vo ys ▁of ▁Lad is laus ▁IV ▁whose ▁relationship ▁was ▁sever ely ▁bur den ed ▁with ▁the ▁Catholic ▁Church . ▁They ▁were ▁released ▁soon . ▁ ▁By ▁ 1 2 9 1 , ▁Mo js ▁I ▁was ▁appointed ▁Count ▁of ▁the ▁Sz ék ely s . ▁He ▁appeared ▁in ▁the ▁dign ity ▁( as ▁the ▁first ▁known ▁office - holder ▁since ▁ 1 2 2 8 , ▁when ▁Bog omer ▁Lud ány ▁held ▁the ▁office ) ▁on ▁ 1 2 ▁March ▁ 1 2 9 1 , ▁when ▁King ▁Andrew ▁III ▁of ▁Hung ary ▁confirmed ▁his ▁prede cess or ▁Lad is laus ' ▁land ▁don ations ▁to ▁the ▁Sz ék ely s ▁of ▁A ran y os ▁Se at . ▁He ▁was ▁succeeded ▁by ▁Peter ▁B ő ▁in ▁the ▁position ▁by ▁June ▁ 1 2 9 4 . ▁Mo js ▁Á k os ▁briefly ▁served ▁as ▁Master ▁of ▁the ▁tre as ury ▁from ▁around ▁October