The Kedah Annals also provide us with very unreliable information regarding the sultans of Kedah. Listing the first sultan of Kedah as Sultan Mudzafar Shah I centuries before the partitioning of the Abbasid Caliphate into distinct sultanates and almost three centuries prior to the contradictory claims of the Terengganu Inscription Stone. This claim also directly contradicts the fact that the Buddhist Srivijaya kingdom was in direct control of Kedah at the time that Sultan Mudzafar Shah I allegedly converted the region to a sultanate.