Sigebert III
Encyclopedia
Austrasia
Austrasia formed the northeastern portion of the Kingdom of the Merovingian Franks, comprising parts of the territory of present-day eastern France, western Germany, Belgium, Luxembourg and the Netherlands. Metz served as its capital, although some Austrasian kings ruled from Rheims, Trier, and...
from 634 to his death; probably on 1 February 656, or maybe as late as 660. He was the eldest son of Dagobert I
Dagobert I
Dagobert I was the king of Austrasia , king of all the Franks , and king of Neustria and Burgundy . He was the last Merovingian dynast to wield any real royal power...
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To satisfy the Austrasian aristocracy, who exercised a certain autonomy, Sigebert's father gave him the kingdom of Austrasia although it remained part of the larger Frankish realm. On the death of Dagobert, Sigebert ruled Austrasia independently, and free from any subjection to Neustria
Neustria
The territory of Neustria or Neustrasia, meaning "new [western] land", originated in 511, made up of the regions from Aquitaine to the English Channel, approximating most of the north of present-day France, with Paris and Soissons as its main cities...
. Under the tutelage of Blessed Pepin of Landen and other saints of the time, the young king grew into pious adulthood.
He tried in vain to add Thuringia
Thuringia
The Free State of Thuringia is a state of Germany, located in the central part of the country.It has an area of and 2.29 million inhabitants, making it the sixth smallest by area and the fifth smallest by population of Germany's sixteen states....
to his kingdom, but was defeated by Duke Radulph
Radulf, King of Thuringia
Radulf was the Duke of Thuringia from 632 or 633 until his death after 642.According to the Chronicle of Fredegar, he was a son of one Chamar, a Frankish aristocrat, and rose to power under the Merovingian king Dagobert I, who appointed him as dux in the former Thuringian kingdom which Francia...
in 640. Though only ten years of age, he was the leader of his army. The Chronicle of Fredegar
Chronicle of Fredegar
The Chronicle of Fredegar is a chronicle that is a primary source of events in Frankish Gaul from 584 to around 641. Later authors continued the history to the coronation of Charlemagne and his brother Carloman on 9 October 768....
records that the rout left him weeping in his saddle. From this, we can surmise that, at least in part, the downfall of the Merovingian dynasty was a result of child rule, for both Sigebert and his younger brother Clovis II
Clovis II
Clovis II succeeded his father Dagobert I in 639 as King of Neustria and Burgundy. His brother Sigebert III had been King of Austrasia since 634. He was initially under the regency of his mother Nanthild until her death in her early thirties in 642...
, who ruled in Neustria
Neustria
The territory of Neustria or Neustrasia, meaning "new [western] land", originated in 511, made up of the regions from Aquitaine to the English Channel, approximating most of the north of present-day France, with Paris and Soissons as its main cities...
, were prepubescent children who could not fight on the field and whose regents had their own interests at heart.
It was under his reign that the mayor of the palace
Mayor of the Palace
Mayor of the Palace was an early medieval title and office, also called majordomo, from the Latin title maior domus , used most notably in the Frankish kingdoms in the 7th and 8th centuries....
began to play the most important role in the political life of Austrasia. That mayor, Grimoald
Grimoald the Elder
Grimoald I , called the Elder , was the Mayor of the Palace of Austrasia from 643 to 656. He was the son of Pepin of Landen and Itta....
, the son of Pepin I, managed to convince the king to adopt his son Childebert
Childebert the Adopted
Childebert III the Adopted was a Frankish King. When King Sigebert III died in 656, Grimoald the Elder had Sigebert's son Dagobert II shorn of hair and sent to an Irish monastery and then proclaimed his own son king of Austrasia....
. When Sigebert finally had a son of his own, the future Dagobert II
Dagobert II
Dagobert II was the king of Austrasia , the son of Sigebert III and Chimnechild of Burgundy. The Feast Date of St Dagobert II is 23 December -Biography:...
, the mayor of the palace felt threatened, and on the death of Sigebert (at the age of 25) he exiled the young Dagobert to Ireland
Ireland
Ireland is an island to the northwest of continental Europe. It is the third-largest island in Europe and the twentieth-largest island on Earth...
. Sigebert's remains, defiled during the French Revolution
French Revolution
The French Revolution , sometimes distinguished as the 'Great French Revolution' , was a period of radical social and political upheaval in France and Europe. The absolute monarchy that had ruled France for centuries collapsed in three years...
, are preserved in the cathedral at Nancy.
Though not a success as a king, he was revered as the founder of numerous monasteries, hospitals, and churches. He is regarded as a saint by the Roman Catholic Church and is the patron saint of Nancy.
He has been described as the first roi fainéant
Roi fainéant
Roi fainéant, literally "lazy king", is a French term primarily used to refer to the later kings of the Merovingian dynasty, after they seemed to have lost their initial energy...
—do-nothing king—of the Merovingian dynasty
Merovingian dynasty
The Merovingians were a Salian Frankish dynasty that came to rule the Franks in a region largely corresponding to ancient Gaul from the middle of the 5th century. Their politics involved frequent civil warfare among branches of the family...
.
Further reading
R.P. Vincent, Histoire fidelle de st Sigisbert: XII roy d'Austrasie et III du nom; avec un abrégé de la vie du roy Dagobert, son fils: le tout tiré des antiquités austrasiennes(Nancy: R. Charlot et P. Deschamps, 1702)