favor and provided for the eventual absorption of Antioch and its territory into the Empire. Alexios, recognizing the impossibility of driving Bohemond out of Antioch, tried to absorb him into the structure of Byzantine rule, and put him to work for the Empire's benefit. Bohemond was to retain Antioch until his death with the title of doux, unless the emperor (either Alexios or, in the future, John) chose for any reason to renege on the deal. The principality would revert to direct Byzantine rule on Bohemond's death. Bohemond therefore could not set up a dynasty in Antioch, although he was guaranteed the right to pass on to his heirs the County of Edessa, and any other territories he managed to acquire in the Syrian interior. Bohemond's lands were to include St Simeon and the coast, the towns of Baghras and Artah, and the Latin possessions in the Jebel as-Summaq. Latakia and Cilicia, however, were to revert to direct Byzantine rule. As Thomas Asbridge points out, much of what the Emperor granted to Bohemond (including Aleppo itself) was still in Muslim hands (e.g. neither Bohemond nor Alexios controlled Edessa, although at the time Tancred was regent there as well as in Antioch), which contradicts Lilie's assessment that Bohemond did well out of the Treaty. René Grousset calls the Treaty a "Diktat", but Jean Richard underscores that the rules of feudal law to which Bohemond had to submit "were in no way humiliating." According to John W. Birkenmeier, the Treaty marked the point at which Alexios had developed a new army, and new tactical doctrines with which to use it, but it was not a Byzantine political success; "it traded Bohemond's freedom for a titular overlordship of Southern Italy that could never be effective, and for an occupation of Antioch that could never be carried out." The terms of the Treaty have been interpreted in various ways. According to Paul Magdalino and Ralph-Johannes Lilie, "the Treaty as reproduced by Anna Komnene shows an astonishing familiarity with western feudal custom; whether it was drafted by a Greek or by a Latin in imperial service, it had a sensitive regard for the western view of the status quo in the East Mediterranean." So too did the diplomatic initiatives Alexios undertook, in order to enforce the Treaty on Tancred (such as the treaty he concluded with Pisa in 1110–1111, and the negotiations for Church union