Charles the Simple

Charles was born on September 17, 879, at Péronne in the valley of the Somme, months after the death of his father, King Louis the Stammerer ^[1]. As a posthumous child of the Carolingian line, he entered a kingdom already divided. His two elder half brothers, Louis III and Carloman II, split West Francia between them, and both died young within a few years. Instead of passing to the infant Charles, the crown went in 885 to his distant cousin, the emperor Charles the Fat, whose failure to deal with the Viking siege of Paris destroyed his authority ^[2].

The deposition of Charles the Fat in 887 opened the throne to a man outside the royal family. The West Frankish magnates chose Odo, count of Paris, a hero of the city's defense against the Northmen. Charles, then eight years old, was passed over entirely ^[2]. He spent his boyhood in the care of supporters who kept his claim alive, above all the churchmen of Reims, the see most closely tied to Carolingian legitimacy. Anyone asking who was Charles the Simple in the 880s would have found a child kept in reserve, a dynastic promise waiting for the political weather to change ^[3].

His famous byname deserves a word of caution. The Latin simplex, attached to him by later medieval writers, described a plain and direct character, not a lack of intelligence. Historians of the period generally read it as honest or unaffected, and the record of his reign, whatever its failures, is not that of a stupid man ^[1].

The turning point came in January 893, when Archbishop Fulk of Reims crowned the thirteen year old Charles as king in open defiance of Odo ^[3]. For nearly five years West Francia had two rival kings. Charles held support in the northeast, in Lotharingian border regions, and among clergy loyal to the old dynasty, while Odo commanded the greater military strength. The struggle ran through raids, sieges, and shifting baronial loyalties rather than decisive battles ^[2].

Odo eventually chose accommodation over destruction. Before his death on January 1, 898, he recognized Charles as his successor, and the young Carolingian became sole king of West Francia at eighteen ^[1]. The peaceful transfer mattered: it restored the ancient royal line without a civil war of extermination, though it left the family of Odo, the Robertians, holding enormous lands and a memory of kingship that would resurface within a generation.

As king, Charles worked within narrow limits. Royal estates had been eroded by decades of grants to buy loyalty, and great territorial princes in Flanders, Aquitaine, and Burgundy governed their regions with little reference to the crown. Charles concentrated his activity in the north, between the Seine and the Meuse, where royal lands, loyal bishops, and the prestige of Reims still gave the monarchy real substance ^[4].

Any account of Charles the Simple achievements begins in the autumn of 911 at Saint-Clair-sur-Epte, a small place on the border between the French Vexin and the lower Seine valley. There Charles reached an agreement with Rollo, the leader of a Viking band that had long harried the region and had recently been checked in battle near Chartres ^[5]. Charles conceded to Rollo the city of Rouen and lands along the lower Seine. In return Rollo accepted Christian baptism, entered into a relationship of fidelity with the king, and undertook to defend the river mouth against other raiders ^[5].

The bargain was pragmatic rather than visionary, a recognition that the Northmen could not be expelled but might be domesticated. Yet its consequences were immense. The settlement grew into the duchy of Normandy, whose rulers would conquer England in 1066 and southern Italy soon after. Few decisions by any tenth century king had a longer reach, and it remains the fact most people learn first about this reign ^[6].

A second success followed almost immediately. When the East Frankish king Louis the Child died in 911, the nobles of Lotharingia, the middle kingdom stretching from the North Sea toward Alsace, rejected his non Carolingian successor and offered themselves to Charles instead ^[1]. He accepted, and from 911 he styled himself king of the Franks with authority over Lotharingia, spending much of his time there. For a Carolingian, recovering the heartland that held Aachen, the palace city of Charlemagne, carried enormous symbolic weight. Charles defended the acquisition against the new East Frankish rulers, and in 921 he and King Henry I of Germany met on a boat anchored in the middle of the Rhine near Bonn, recognizing each other's kingdoms in a carefully staged display of equality ^[4].

Charles married twice. His first wife, Frederuna, a noblewoman with Lotharingian connections, bore him six daughters before her death in 917 ^[4]. The lack of a son from this marriage left the succession uncertain through most of his reign, a weakness his rivals understood well.

Around 919 he married Eadgifu, a daughter of King Edward the Elder of Wessex, linking the Carolingian house to the most successful dynasty in Britain. In 920 or 921 she gave birth to a son, the future Louis IV, later called d'Outremer, meaning from overseas, because of his years of English exile ^[7]. The Wessex marriage proved providential: when Charles fell, Eadgifu escaped with the child to her brother's court, preserving the dynasty's future.

Contemporaries also noticed, and resented, the king's attachment to a favorite named Hagano, a man of middling rank from Lotharingia whom Charles enriched and kept constantly at his side ^[3]. To the great magnates of West Francia, accustomed to monopolizing royal counsel, the promotion of such a man was an insult. The chroniclers of the time present Hagano as the immediate grievance behind the revolt that destroyed the reign, a reminder that tenth century politics turned as much on honor and access as on land ^[7].

Resentment hardened into rebellion in 922. The West Frankish magnates, led by Robert, brother of the late King Odo, renounced their fidelity and elected Robert king at Reims ^[2]. Charles withdrew to Lotharingia to gather forces, then struck back. On June 15, 923, the two armies met near Soissons. Robert was killed in the fighting, yet his army held the field and Charles's forces were beaten ^[3]. The magnates refused to return to their Carolingian king and instead raised Robert's son in law, Duke Rudolf of Burgundy, to the throne.

Worse followed within weeks. Herbert II, count of Vermandois, a kinsman by descent from the Carolingian line and one of the most calculating politicians of the age, invited Charles to a meeting under promise of safe conduct and then seized him ^[7]. The captive king became Herbert's most valuable asset, a threat to hold over King Rudolf whenever the count wanted concessions. Charles was held first at Château-Thierry and later at Péronne, the town of his birth.

He was briefly produced from prison in 927, when Herbert quarreled with Rudolf and paraded the old king to press his demands, and the Norman ruler renewed his fidelity to Charles on that occasion ^[5]. But no restoration followed. Reconciled with Rudolf, Herbert returned his prisoner to confinement. Charles died at Péronne on October 7, 929, aged fifty, and was buried there in the abbey of Saint-Fursy rather than among his ancestors at Saint-Denis ^[1].

Judged by his ending, Charles looks like a failure: deposed, imprisoned, and buried far from the royal necropolis. Judged by consequences, the picture changes. The grant to Rollo created Normandy, one of the most dynamic principalities of medieval Europe, and through it shaped the histories of England, Sicily, and the Crusader states ^[6]. Any serious Charles the Simple biography has to hold these two verdicts together.

His dynasty also outlived the catastrophe of 923. After Rudolf died childless in 936, the magnates recalled Charles's son Louis IV from England, and Carolingians reigned in West Francia until 987, when Hugh Capet, a descendant of King Robert, finally displaced them ^[2]. The rivalry between the two houses that shaped Charles's whole life was thus resolved only two generations after his death.

Modern scholarship has treated him with growing sympathy. Historians studying his surviving charters have found a ruler alert to the language of legitimacy and skilled at using diplomas, assemblies, and ritual to project authority he could not always enforce ^[4]. The basic Charles the Simple facts, a posthumous birth, a contested coronation at thirteen, the deal that made Normandy, the recovery of Lotharingia, and six final years in a rival's keeping, describe a king who played a weak hand with persistence in an age when kingship itself was up for auction ^[3].