Pepin the Short
A statue of Pepin the Great in Wurzburg
Reign 752 – 768
Predecessor Childeric III
Successor Charlemagne and Carloman
Consort Bertrada of Laon
Father Charles Martel
Mother Rotrude of Trier
Burial Basilica of St Denis
Pepin the Younger (c. 714 – 24 September 768), also known as Pepin the Short (German: Pippin der Jüngere), was the King of the Franks from 752 until his death. He was the first of the Carolingians to become King.
The younger son of Frankish strongman, Charles Martel, Pepin's upbringing was distinguished by the ecclesiastical education he had received from the monks of St. Denis. Succeeding his father as the Mayor of the Palace in 741, Pepin reigned over Francia jointly with his elder brother Carloman. Pepin ruled in Neustria, Burgundy, and Provence, while his brother Carloman established himself in Austrasia, Alemannia and Thuringia. The brothers were active in subjugating revolts led by the Bavarians, Aquitanians, Saxons, and the Alemanni in the early years of their reign. In 743, they ended the Frankish interregnum by choosing Childeric III, who was to be the last Merovingian monarch, as figurehead king of the Franks.
Being well disposed towards the church and Papacy on account of their ecclesiastical upbringing, Pepin and Carloman continued their father's work in supporting Saint Boniface in reforming the Frankish church, and evangelising the Saxons. After Carloman, who was an intensely pious man, retired to religious life in 747, Pepin, became the sole ruler of the Franks. He suppressed a revolt led by his half-brother Grifo, and succeeded in becoming the undisputed master of all Francia. Giving up pretense, Pepin then forced Childeric into a monastery and had himself proclaimed king of the Franks with support of Pope Zachary in 751. The decision was not supported by all members of the Carolingian family and Pepin had to put down a revolt led by Carloman's son, Drogo, and again by Grifo.
As King, Pepin embarked on an ambitious program to expand his power. He reformed the legislation of the Franks and continued the ecclesiastical reforms of Boniface. Pepin also intervened in favour of the Papacy of Stephen II against the Lombards in Italy. He was able to secure several cities, which he then gave to the Pope as part of the Donation of Pepin. This formed the legal basis for the Papal States in the Middle Ages. The Byzantines, keen to make good relations with the growing power of the Frankish empire, gave Pepin the title of Patricius. In wars of expansion, Pepin conquered Septimania from the Islamic Ummayads, and subjugated the southern realms by repeatedly defeating Waifer of Aquitaine and his Basque troops, after which the Basque and Aquitanian lords saw no option but to pledge loyalty to the Franks. Pepin was, however, troubled by the relentless revolts of the Saxons and the Bavarians. He campaigned tirelessly in Germany, but the final subjugation of these tribes was left to his successors.
Pepin died in 768 and was succeeded by his sons Charlemagne and Carloman. Although unquestionably one of the most powerful and successful rulers of his time, Pepin's reign is largely overshadowed by that of his more famous son.
Assumption of power
Pepin's father Charles Martel died in 741. He divided the rule of the Frankish kingdom between Pepin and his elder brother, Carloman, his surviving sons by his first wife: Carloman became Mayor of the Palace of Austrasia, Pepin became Mayor of the Palace of Neustria. Grifo, Charles's son by his second wife, Swanahild (also known as Swanhilde), demanded a share in the inheritance, but he was imprisoned in a monastery by his two half-brothers.
In the Frankish realm the unity of the kingdom was essentially connected with the person of the king. So Carloman, to secure this unity, raised the Merovingian Childeric to the throne (743). Then in 747 Carloman either resolved to or was pressured into entering a monastery. This left Francia in the hands of Pepin as sole mayor of the palace and dux et princeps Francorum.
At the time of Carloman's retirement, Grifo escaped his imprisonment and fled to Duke Odilo of Bavaria, who was married to Hiltrude, Pepin's sister. Pepin put down the renewed revolt led by his half-brother and succeeded in completely restoring the boundaries of the kingdom.
Under the reorganization of Francia by Charles Martel, the dux et princeps Francorum was the commander of the armies of the kingdom, in addition to his administrative duties as mayor of the palace, and specifically commander of the standing guard which Charles Martel had begun maintaining year-round since the Battle of Toulouse in 721.[clarification needed]
First Carolingian king 
Anointed a first time in 752 in Soissons by the archbishop of Mainz, Pepin added to his power after Pope Stephen II traveled all the way to Paris to anoint him a second time in a lavish ceremony at the Basilica of St Denis in 754, bestowing upon him the additional title of patricius Romanorum (Patrician of the Romans) and is the first recorded crowning of a civil ruler by a Pope. As life expectancies were short in those days, and Pepin wanted family continuity, the Pope also anointed Pepin's sons, Charles (eventually known as Charlemagne) and Carloman.
Pepin was subject to the decisions of Childeric III who had only the title of King but no power. Since Pepin had control over the magnates and actually had the power of a king, he now addressed to Pope Zachary a suggestive question:
- In regard to the kings of the Franks who no longer possess the royal power: is this state of things proper?
Hard pressed by the Lombards, Pope Zachary welcomed this move by the Franks to end an intolerable condition and lay the constitutional foundations for the exercise of the royal power. The Pope replied that such a state of things is not proper: the de facto power is more important than the de jure power.
After this decision the throne was declared vacant. Childeric III was deposed and confined to a monastery. He was the last of the Merovingians.
According to ancient custom, Pepin was then elected King of the Franks by an assembly of Frankish nobles, with a large portion of his army on hand (in case the nobility inclined not to honor the Papal bull). Meanwhile, Grifo continued his rebellion, but was eventually killed in the battle of Saint-Jean-de-Maurienne in 753.
Expansion of the Frankish realm
Pepin's first major act as king was to go to war against the Lombard king Aistulf, who had expanded into the ducatus Romanus. Victorious, he forced the Lombard king to return property seized from the Church. He confirmed the Papacy in possession of Ravenna and the Pentapolis, the so-called Donation of Pepin, whereby the Papal States were established and the temporal reign of the Papacy began. At about 752, he turned his attention to Septimania. The new king headed south in a military expedition down the Rhone valley and received the submission of eastern Septimania (i.e. Nîmes, Maguelone, Beziers and Agde) after securing count Ansemund´s allegiance. The Frankish king went on to invest Narbonne, the main Umayyad stronghold in Septimania, but didn't manage to capture it from Iberian Muslims until seven years later in 759, when they were driven out to Hispania.
However, Aquitaine still remained under Waifer's Basque-Aquitanian rule out of Frankish reach. Waifer appears to have confiscated Church lands, maybe distributing them among his troops. In 760, after conquering the Roussillon to the Muslims and denouncing duke Waifer's actions, Pepin moved his troops over to Toulouse and Albi, ravaged with fire and sword most of Aquitaine and in retaliation counts loyal to Waifer ravaged Burgundy. Pepin in turn attacked the Aquitanian-held (urban, non-Frankish 'Romans') Clermont and Bourbon, defended by Waifer's Basque troops, who were overcome, captured and deported into northern France with their children and wives.