Chlothar I sibling Theuderic I
Chlothar I, sometime called "the Old" (French: le Vieux), (died c. December 561) also anglicised as Clotaire, was a king of the Franks of the Merovingian dynasty and one of the four sons of Clovis I.
With his eldest brother Theuderic (c. 485 – 533/34) being the son of Clovis I and his first wife, Chlothar followed his two elder brothers Chlodomer (495–524) and Childebert I (496–558) as third surviving son of Clovis I and his second wife Queen Clotilde, lastly followed by their sister Clotilde (500–531). The name 'Chlothar' means "glory".In 511, Clothar I and his three brothers Theuderic, Chlodomer and Childebert inherited their shares of their father's kingdom. Chlothar spent most of his life in a campaign to expand his territories at the expense of his relatives and neighbouring realms in all directions.
His brothers avoided outright war by cooperating with Chlothar's attacks on neighbouring lands in concert or by invading lands when their rulers died. The spoils were shared between the participating brothers. By the end of his life, Chlothar had managed to reunite Francia by surviving his brothers and seizing their territories after they died. But upon his own death, the Kingdom of the Franks was once again divided between his own four surviving sons. A fifth son had rebelled and was killed, along with his family.Accession & Campaigns
Accession to the throne
Upon his father's death on 27 November 511, he received as his share of the kingdom: the town of Soissons, which he made his capital; the cities of Laon, Noyon, Cambrai, and Maastricht; and the lower course of the river Meuse. He was very ambitious and sought to extend his domain.Because of the rights of mothers, queens were granted a portion of their son's kingdom. Clovis I, who had two wives, divided his kingdom into two for each of his wives, then parceled out pieces to his respective sons. The eldest, Theuderic, son of the first wife, had the benefit of receiving one half of the kingdom of Francia, Reims. Chlothar shared the second half of the kingdom with his brothers Childebert and Chlodomer. Chlothar received the northern portion, Childebert the central kingdom of Paris, and Chlodomer the southern Kingdom of Orléans. The domain inherited by Chlothar consisted of two distinct parts: one in Gaulic Belgium, corresponding to the kingdom of the Salian Franks, where he established his capital at Soissons and included the dioceses of Amiens, Arras, Saint-Quentin and Tournai; and the other in Aquitane including the dioceses of Agen, Bazas, and Périgueux.First Burgundian war
In 516, Gundobad, king of Burgundy, died, and the throne passed to his son Sigismund, who converted to Catholicism. Sigismund adopted an extreme anti-Arian policy, going so far as to execute his Arian son Sigeric, who was the grandson of the Ostrogoth King Theoderic the Great. Sigismund also nearly prompted the Franks to launch an offensive against him, but he avoided a conflict by giving one of his daughters, Suavegotha, in marriage to Chlothar's older half-brother, Theuderic I.
In 523, at the instigation of their mother, Clotilde, Chlothar, Childebert, and Chlodomer joined forces in an expedition against the Burgundians. The Burgundian army was defeated, and Sigismund was captured and executed. Sigismund's brother Godomar replaced him on the throne, with the support of the aristocracy, and the Franks were forced to leave.
In 524, Chlothar, his brothers and Theuderic, began a new campaign, advancing to the Isère Valley. But on 25 June 524, they suffered a serious defeat at the Battle of Vézeronce, and Chlodomer was killed. The Franks left Burgundy, and Godomar resumed his rule until 534.
brother or sister kin