March of Tuscany
|March of Tuscany|
|Marca di Tuscia|
|State of the Holy Roman Empire|
The March of Tuscany in the political context of Italy around AD 1000
|Historical era||Early Middle Ages|
|-||Frankish invasion of
|-||Adalbert I granted
|-||Granted to Boso||931|
|-||Rainier deposed in
favour of Hse Canossa
|-||Ducal line extinct on
|Today part of||Italy|
The March of Tuscia (Italian: Marca di Tuscia) or Margraviate of Tuscany (Margraviato di Toscana) was a frontier march of the Kingdom of Italy and the Holy Roman Empire. Located in Central Italy, it bordered the Papal States to the south and east, the Ligurian Sea to the west, and Lombardy to the north. It comprised a collection of counties, largely in the valley of the Arno River, centered on Lucca.
The march was a Carolingian creation, a successor of the Lombard duchy of Tuscia. After the Fall of the Western Roman Empire, Tuscia from 568 had been part of the Italian Kingdom of the Lombards (Langobardia Major) until in 754 the Frankish kings intervened in the conflict with Pope Stephen II. By the Donation of Pepin, the southern part of Tuscia around Viterbo became part of the newly established Papal States, while the northern part developed to the Imperial March of Tuscany after Charlemagne had finally conquered the Lombard kingdom in 773/74. Lombardy proper became the nucleus of the Imperial kingdom of Italy, together with the marches of Tuscany and Verona.
The first Tuscan margrave was Adalbert I, who was granted that title in 846. Before him, his father and grandfather, Count Boniface I of Lucca and Boniface II, probably of Bavarian origin, had controlled most of the counties of the region and had held higher titles as well, such as a Prefect of Corsica or a Duke of Lucca. The Bonifacii held the march until 931. During the late ninth and early tenth century, the support of the margraves of Tuscany was instrumental for any candidate intent on becoming King of Italy.
In 931, Hugh of Arles, who had made himself King of Italy, dispossessed the Bonifacii in an attempt to consolidate all the important fiefs of Italy in his relatives' hands. He granted Tuscany to his brother Boso. It remained in the hands of members of the family known as the Bosonids down to 1001. It also retained its influence regarding royal elections. As late as 1027, Rainier was deposed from the march by Conrad II for opposing him as king.
In 1027, the duchy was granted to the counts of Canossa. Boniface III used the title dux et marchio: duke and margrave. He was an ally of the Holy Roman Emperors, but his power was so great that he threatened that of the emperors in Italy. He united the Canossa inheritance, which was largely in the Emilia, to Tuscany and passed it on to his daughter Matilda. Beside her vast Emilian allods, Tuscany, held in feudal tenure, was her greatest possession and she wielded it to the benefit of the Papacy in the Investiture Controversy. With Matilda's death in 1115, the era of the feudal princes had passed in northern Italy, to be replaced by the dominance of the city-states, maritime republics and communes.
- Wickham, Chris. Early Medieval Italy: Central Power and Local Society 400–1000. MacMillan Press: 1981.