r ator ▁Mon aster y , ▁he ▁also ▁ordered ▁the ▁ere ction ▁of ▁a ▁hospital ▁outside ▁the ▁monaster y ▁walls . ▁The ▁typ ikon ▁was ▁also ▁a ▁kind ▁of ▁last ▁will , ▁where ▁Isaac ▁reg ulated ▁the ▁affairs ▁of ▁his ▁household — the ▁head ▁of ▁his ▁ret inue ▁Leo ▁K ast am on ites , ▁his ▁secretary ▁Michael , ▁his ▁cup b ear er ▁( p ink ern es ) ▁Const antine , ▁his ▁personal ▁priest ▁and ▁household ▁tre as urer ▁( proto vest i arios ) ▁Const antine , ▁and ▁others — his ▁family , ▁and ▁other ▁depend ents , ▁such ▁as ▁a ▁Jewish ▁couple ▁that ▁he ▁had ▁personally ▁converted ▁to ▁Christian ity , ▁bapt izing ▁them ▁with ▁the ▁names ▁of ▁his ▁parents . ▁Isaac ▁probably ▁died ▁shortly ▁after ▁the ▁typ ikon ▁was ▁written . ▁ ▁Isaac ' s ▁imperial ▁amb itions — an ▁" anc est ral ▁inheritance ▁passed ▁to ▁his ▁children ", ▁according ▁to ▁K inn amos — w ere ▁finally ▁realized ▁by ▁his ▁second ▁son , ▁And ron ik os . ▁Char ism atic ▁and ▁capable , ▁but ▁also ▁r uth less ▁and ▁violent , ▁he ▁over th rew ▁Manuel ▁I ' s ▁Em press - d ow ager ▁and ▁reg ent , ▁Maria ▁of ▁Ant io ch , ▁in ▁ 1 1 8 2 , ▁and ▁in ▁the ▁next ▁year ▁de posed ▁and ▁killed ▁her ▁son , ▁Alex ios ▁II ▁Kom nen os ▁( ). ▁He ▁attempted ▁much - ne eded ▁re forms , ▁but ▁also ▁stir red