Pros And Cons Of Isaac II

Isaac II was a Byzantine emperor who had been overthrown through a palace coup led by his brother Alexius III. He and his son, Alexius IV, fled to Germany for protection. They sought the aid of the crusaders in restoring themselves to power and agreed to help put Alexius IV back on the throne in exchange for an immense amount of marks that far exceeded what was needed to repay the Venetian debt and frankly exceeded sense. However, Alexius IV agreed to the terms and so the crusaders set out to Constantinople, which fell quickly due to Alexius III almost immediate flight upon their arrival. Alexius IV is then restored but tensions ensue quickly as it becomes more and more apparent that he will be unable to repay the debt. Then, to further complicate
the situation, another palace coup takes place. This insurrection was led by his general Mourtzouphlus who afterwards proclaims himself emperor. This doesn't worry the crusaders until it becomes apparent that he has no intent in honoring the deal brokered between them and Alexius IV. So the crusaders return and plunder the city to attempt to secure what is needed to pay off the debt.