▁Ad ana ▁as ▁her ▁dow ry . ▁After ▁a ▁short ▁while , ▁however , ▁they ▁fell ▁out ▁with ▁Leo ▁too , ▁and ▁were ▁forced ▁to ▁seek ▁shelter ▁with ▁Sultan ▁Mes ud , ▁abandon ing ▁their ▁poss essions ▁in ▁C il icia . ▁ ▁According ▁to ▁Michael ▁the ▁Sy rian , ▁news ▁of ▁these ▁mach in ations ▁en rag ed ▁John ▁II , ▁who ▁in ▁ 1 1 3 2 ▁emb ark ed ▁on ▁a ▁campaign ▁against ▁both ▁the ▁Tur ks ▁and ▁the ▁Armen ians , ▁capt uring ▁two ▁for tr esses ▁on ▁the ▁sh ores ▁of ▁the ▁Black ▁Sea . ▁However , ▁his ▁campaign ▁was ▁cut ▁short ▁when ▁Isaac ' s ▁sympath izers ▁in ▁Constantin ople ▁tried ▁to ▁use ▁the ▁em peror ' s ▁absence ▁to ▁stage ▁a ▁coup . ▁Inform ed ▁of ▁the ▁consp i racy , ▁John ▁returned ▁to ▁the ▁capital ▁and ▁th wart ed ▁their ▁plans , ▁but ▁the ▁Tur ks ▁were ▁able ▁to ▁counter att ack ▁and ▁ra id ▁successfully ▁into ▁By z antine ▁territory , ▁threaten ing ▁the ▁for tr esses ▁of ▁Z in in ▁and ▁So z opol is . ▁Following ▁ 1 1 3 2 , ▁Isaac ▁is ▁no ▁longer ▁mentioned ▁by ▁Michael ▁the ▁Sy rian . ▁During ▁this ▁time , ▁he ▁visited ▁the ▁Holy ▁Land ▁in ▁pil gr image , ▁finan cing ▁the ▁construction ▁of ▁a ▁new ▁aqu ed uct ▁for ▁the ▁Mon aster y ▁of ▁Saint ▁John ▁the ▁Bapt ist ▁near ▁the ▁Jordan ▁River . ▁It ▁is ▁likely , ▁although ▁no ▁source ▁mentions ▁this