It is believed that Saint Thomas Christians of Malabar were in communion with the Church of the East from 295 to 1599.[23] They received episcopal support from Persian bishops, who traveled to Kerala in merchant ships along the spice route, while the local leader of the Saint Thomas Christians held the rank of Archdeacon; it was a hereditary office held by the Pakalomattam family. In the 16th century, the overtures of the Portuguese padroado to bring the Saint Thomas Christians into Latin Rite Catholicism led to the first of several rifts in the community due to Portuguese colonialists, and the establishment of the Syro-Malabar Catholic Church and the Malankara Church factions.