The Battle of Soissons of 718 CE was the last of the great

pitched battle A pitched battle or set-piece battle is a battle in which opposing forces each anticipate the setting of the battle, and each chooses to commit to it. Either side may have the option to disengage before the battle starts or shortly thereafter. A ...

s of the civil war between the heirs of

Pepin of Heristal Pepin II (c. 635 – 16 December 714), commonly known as Pepin of Herstal, was a Frankish statesman and military leader who de facto ruled Francia as the Mayor of the Palace from 680 until his death. He took the title Duke and Prince of the Fr ...

. Since Pepin's death in December 714, his grandson and heir

Theudoald Theudoald (or Theodald; c. 708 – 741)''Monumenta Epternacensia'' ("''Theodaldum, filium Grimoaldi…ex Theodesina filia regis Rabodi''"). ''Monumenta Epternacensia'', MGH SS XXIII, p. 59. was the Frankish mayor of the palace, briefly unoppose ...

, his widow

Plectrude Plectrude ( la, Plectrudis; german: Plektrud, Plechtrudis) (died 718) was the consort of Pepin of Herstal, the mayor of the palace and duke of the Franks, from about 670. She was the daughter of Hugobert, seneschal of Clovis IV, and Irmina of O ...

, his bastard son

Charles Martel Charles Martel ( – 22 October 741) was a Frankish political and military leader who, as Duke and Prince of the Franks and Mayor of the Palace, was the de facto ruler of Francia from 718 until his death. He was a son of the Frankish statesma ...

, his successor as mayor of the palace in

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 later ...

Ragenfrid Ragenfrid (also Ragenfred, Raganfrid, or Ragamfred) (died 731) was the mayor of the palace of Neustria and Burgundy from 715, when he filled the vacuum in Neustria caused by the death of Pepin of Heristal, until 718, when Charles Martel finally ...

, and the new king

Chilperic II Chilperic II (c. 672 – 13 February 721), known as Daniel prior to his coronation, was the youngest son of Childeric II and his half-cousin wife, Bilichild. He reigned as king of Neustria from 715 and sole king of the Franks from 718 until hi ...

had been waging a war for ascendancy. Though Ragenfrid and Chilperic had begun with successes and Plectrude and Theudoald were removed early, Martel turned the tide of war and eventually forced the surrender of all his opponents. After their defeat at the

Battle of Vincy The Battle of Vincy (or Vinchy, now Les Rues-des-Vignes) was a battle of the Frankish civil war of 715–18 fought near Cambrai, in the modern ''département'' of Nord. It was a contest between Charles Martel and the Austrasians on one side a ...

, Chilperic and Ragenfrid allied with

Odo the Great Odo the Great (also called ''Eudes'' or ''Eudo'') (died 735–740), was the Duke of Aquitaine by 700. His territory included Vasconia in the south-west of Gaul and the Duchy of Aquitaine (at that point located north-east of the river Garonne), a r ...

, the independent

duke of Aquitaine The Duke of Aquitaine ( oc, Duc d'Aquitània, french: Duc d'Aquitaine, ) was the ruler of the medieval region of Aquitaine (not to be confused with modern-day Aquitaine) under the supremacy of Frankish, English, and later French kings. As succe ...

, and marched on

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 ...

. Unfortunately, Charles had anticipated this, and was awaiting them, with an ever better trained core of veterans, many of whom would serve him all their adult lives. That army easily defeated the allied forces of Odo, Chilperic, and Ragenfrid near

. The king fled with his ducal ally to the land south of the

Loire The Loire (, also ; ; oc, Léger, ; la, Liger) is the longest river in France and the 171st longest in the world. With a length of , it drains , more than a fifth of France's land, while its average discharge is only half that of the Rhône ...

and Ragenfrid fled to

Angers Angers (, , ) is a city in western France, about southwest of Paris. It is the prefecture of the Maine-et-Loire department and was the capital of the province of Anjou until the French Revolution. The inhabitants of both the city and the prov ...

. Soon Odo made peace and surrendered Chilperic to Charles and Ragenfrid made peace too. The war was over and Charles was undisputed ''

dux Francorum The title Duke of the Franks ( la, dux Francorum) has been used for three different offices, always with "duke" implying military command and "prince" implying something approaching sovereign or regalian rights. The term "Franks" may refer to an ...

''. Charles chose not to execute any of his enemies, indeed, his nephew would serve in his army, and was treated kindly. Nor was his grandmother

treated with anything but kindness. Finally, Charles allowed both the deposed king, Chilperic and his mayor, Ragenfrid to live. Norwich has commented that "either Charles Martel possessed a degree of decency and kindness to defeated foes unknown in that age, or his belief in himself was so great that he felt he could afford kindness as the ultimate show of strength in allowing them to live after their various plots and machinations against him."

Further reading