Sigebert I (c. 535 – c. 575) was a Frankish king of

Austrasia Austrasia was a territory which formed the north-eastern section of the Merovingian Kingdom of the Franks during the 6th to 8th centuries. It was centred on the Meuse, Middle Rhine and the Moselle rivers, and was the original territory of the ...

from the death of his father in 561 to his own death. He was the third surviving son out of four of

Clotaire I Chlothar I, sometime called "the Old" ( French: le Vieux), (died 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. Chlothar's father, Clovis I, divided the kingd ...

and

Ingund Ingonde, Ingund, Ingunda, or (in Latin) Ingundis (born c. 499, Thuringia d. 546) was a queen of the Franks by marriage to Clotaire I, son of Clovis. She was the daughter of King Baderic of Thuringia (c. 480 - c. 529). She became concubine to C ...

. His reign found him mostly occupied with a successful civil war against his

half-brother A sibling is a relative that shares at least one parent with the subject. A male sibling is a brother and a female sibling is a sister. A person with no siblings is an only child. While some circumstances can cause siblings to be raised separa ...

, Chilperic. When Clotaire I died in 561, his kingdom was divided, in accordance with Frankish custom, among his four sons: Sigebert became king of the northeastern portion, known as

, with its capital at

Rheims Reims ( , , ; also spelled Rheims in English) is the most populous city in the French department of Marne, and the 12th most populous city in France. The city lies northeast of Paris on the Vesle river, a tributary of the Aisne. Founded by ...

, to which he added further territory on the death of his brother,

Charibert I Charibert I (french: Caribert; la, Charibertus; 517 – December 567) was the Merovingian List of Frankish kings, King of Paris, the second-eldest son of Chlothar I and his first wife Ingund, wife of Clotaire I, Ingund. His elder brother Guntha ...

, in 567 or 568; Charibert himself had received the kingdom centred on

Paris Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. Si ...

;

Guntram Saint Gontrand (c. 532 in Soissons – 28 March 592 in Chalon-sur-Saône), also called Gontran, Gontram, Guntram, Gunthram, Gunthchramn, and Guntramnus, was the king of the Kingdom of Orléans from AD 561 to AD 592. He was the third eldest and ...

received the

Kingdom of Burgundy Kingdom of Burgundy was a name given to various states located in Western Europe during the Middle Ages. The historical Burgundy correlates with the border area of France, Italy and Switzerland and includes the major modern cities of Geneva and ...

with its capital at

Orléans Orléans (;"Orleans"
(US) and Soissons Soissons () is a commune in the northern French department of Aisne, in the region of Hauts-de-France. Located on the river Aisne, about northeast of Paris, it is one of the most ancient towns of France, and is probably the ancient capital o ...

, which became

Neustria Neustria was the western part of the Kingdom of the Franks. Neustria included the land between the Loire and the Silva Carbonaria, approximately the north of present-day France, with Paris, Orléans, Tours, Soissons as its main cities. It late ...

when he received his share of Charibert's kingdom. Incursions by the Avars, a fierce nomadic tribe related to the

Huns The Huns were a nomadic people who lived in Central Asia, the Caucasus, and Eastern Europe between the 4th and 6th century AD. According to European tradition, they were first reported living east of the Volga River, in an area that was part ...

, caused Sigebert to move his capital from Rheims to

Metz Metz ( , , lat, Divodurum Mediomatricorum, then ) is a city in northeast France located at the confluence of the Moselle and the Seille rivers. Metz is the prefecture of the Moselle department and the seat of the parliament of the Grand ...

. He repelled their attacks twice, in 562 and c. 568. About 567, he married Brunhilda, daughter of the

Visigothic The Visigoths (; la, Visigothi, Wisigothi, Vesi, Visi, Wesi, Wisi) were an early Germanic people who, along with the Ostrogoths, constituted the two major political entities of the Goths within the Roman Empire in late antiquity, or what is ...

king

Athanagild Athanagild ( 517 – December 567) was Visigothic King of Hispania and Septimania. He had rebelled against his predecessor, Agila I, in 551. The armies of Agila and Athanagild met at Seville, where Agila met a second defeat. Following the death of ...

. According to

Gregory of Tours Gregory of Tours (30 November 538 – 17 November 594 AD) was a Gallo-Roman historian and Bishop of Tours, which made him a leading prelate of the area that had been previously referred to as Gaul by the Romans. He was born Georgius Floren ...

: : Now when king Sigebert saw that his brothers were taking wives unworthy of them, and to their disgrace were actually marrying slave women, he sent an embassy into

Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = '' Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , ...

and with many gifts asked for Brunhilda, daughter of king Athanagild. She was a maiden beautiful in her person, lovely to look at, virtuous and well-behaved, with good sense and a pleasant address. Her father did not refuse, but sent her to the king I have named with great treasures. And the king collected his chief men, made ready a feast, and took her as his wife amid great joy and mirth. And though she was a follower of the

Arian Arianism ( grc-x-koine, Ἀρειανισμός, ) is a Christological doctrine first attributed to Arius (), a Christian presbyter from Alexandria, Egypt. Arian theology holds that Jesus Christ is the Son of God, who was begotten by God ...

law she was converted by the preaching of the bishops and the admonition of the king himself, and she confessed the blessed

Trinity The Christian doctrine of the Trinity (, from 'threefold') is the central dogma concerning the nature of God in most Christian churches, which defines one God existing in three coequal, coeternal, consubstantial divine persons: God th ...

in unity, and believed and was baptized. And she still remains catholic in

Christ Jesus, likely from he, יֵשׁוּעַ, translit=Yēšūaʿ, label= Hebrew/ Aramaic ( AD 30 or 33), also referred to as Jesus Christ or Jesus of Nazareth (among other names and titles), was a first-century Jewish preacher and relig ...

's name. Upon seeing this, his brother Chilperic sent to Athanagild for his other daughter's hand. This daughter,

Galswintha Galswintha (540–568) was a queen consort of Neustria. She was the daughter of Athanagild, Visigothic king of Hispania (the Iberian Peninsula, comprising modern Spain and Portugal), and Goiswintha. Galswintha was the sister of Brunhilda, Quee ...

, was given him and he abandoned his other wives. However, he soon tired of her and had her murdered in order to marry his mistress

Fredegund Fredegund or Fredegunda (Latin: ''Fredegundis''; French: ''Frédégonde''; died 8 December 597) was the Queen consort of Chilperic I, the Merovingian Frankish king of Soissons. Fredegund served as regent during the minority of her son Chlot ...

. Probably spurred by his wife Brunhilda's anger at her sister's murder, Sigebert sought revenge. The two brothers had already been at war, but their hostility now elevated into a long and bitter war that was continued by the descendants of both. In 573, Sigebert took possession of

Poitiers Poitiers (, , , ; Poitevin: ''Poetàe'') is a city on the River Clain in west-central France. It is a commune and the capital of the Vienne department and the historical centre of Poitou. In 2017 it had a population of 88,291. Its agglome ...

and

Touraine Touraine (; ) is one of the traditional provinces of France. Its capital was Tours. During the political reorganization of French territory in 1790, Touraine was divided between the departments of Indre-et-Loire, :Loir-et-Cher, Indre and Vien ...

, and conquered most of his kingdom. Chilperic then hid in

Tournai Tournai or Tournay ( ; ; nl, Doornik ; pcd, Tornai; wa, Tornè ; la, Tornacum) is a city and municipality of Wallonia located in the province of Hainaut, Belgium. It lies southwest of Brussels on the river Scheldt. Tournai is part of Eurome ...

. But at Sigebert's moment of triumph, when he had just been declared king by Chilperic's subjects at Vitry-en-Artois, he was struck down by two assassins working for Fredegund. He was succeeded by his son Childebert under the regency of Brunhilda. Brunhilda and Childebert quickly put themselves under the protection of Guntram, who eventually adopted Childebert as his own son and heir. With Brunhilda he had two daughters:

and Chlodosind.

References

Sources

* Dahmus, Joseph Henry. ''Seven Medieval Queens''. 1972.

External links

History of the Franks: Books I-X
at Medieval Sourcebook. {{DEFAULTSORT:Sigebert 01 Merovingian kings 535 births 575 deaths Frankish warriors 6th-century murdered monarchs Burials at the Abbey of Saint-Médard de Soissons Assassinated people 6th-century Frankish kings