In 634 Pope Honorius I sent Bishop Birinus to England. When he reached the territory of the Gewisse (Wessex) he found them almost completely pagan. He began to convert the West Saxons to Christianity. In 635 Cynegils was baptized by Birinus and King Oswald of Northumbria stood as his Godfather. This may have been a condition of the marriage between Oswald and Cynegils's daughter, Cyneburh. He gave Bishop Birinus the city of Dorchester and several churches so he could convert the pagans in Wessex. The conversion took some time to complete and several kings who followed were either pagan or converted to Christianity later in their reigns.