The Burgundians, who had pressed onwards from the Oder and the Vistula to the Rhine, were in 417 already Christian. They afterwards founded a kingdom, with Lyons for capital, between the Rhone and the Saone. Their king Gundobald was Arian. But Arianism was not universal; and Patiens, bishop of Lyons, who died in 491, maintained the Catholic doctrine. A conference between Catholics and Arians in 499 converted few. But Avitus, bishop of Vienne, gained influence with Gundobald, so that he inclined to the Catholic Church, which his son Sigismund, in 517, openly professed. The Burgundian kingdom was united with the Frankish from 534. The Sueves had founded a kingdom in Spain under their king Rechila, still a heathen. He died in 448. His successor, Rechiar, was Catholic. When king Rimismund married the daughter of the Visigoth king Theodorich, an Arian, he tried to introduce Arianism, and persecuted the Catholics, who had many martyrs--Pancratian of Braga, Patanius, and others. It was only between 550 and 560 that the Gallician kingdom of the Sueves, under king Charrarich, became Catholic, when his son Ariamir or Theodemir was healed by the intercession of St. Martin of Tours, and converted by Martin, bishop of Duma. In 563 a synod was held by the metropolitan of Braga, which established the Catholic faith. But in 585, Leovigild, the Arian king of the larger Visigoth kingdom, incorporated with his territory the smaller kingdom of the Sueves. Catholicism was still more threatened when Leovigild executed his own son Hermenegild, who had married the Frankish princess Jugundis, for becoming a Catholic. But the martyr's brother, Rechared, was converted by St. Leander, archbishop of Seville, and in 589 publicly professed himself a Catholic. This faith now prevailed through all Spain.