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Doge of Venice

Chief magistrate of Venetian Republic

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Through Oligarchy and Roman Empire

The word doge derives from the Latin dux, meaning 'leader' (cognate to English duke and Italian duce). Originally referring to any military leader, it became in the Late Roman Empire the title for a leader of an expeditionary force formed by detachments (vexillationes) from the frontier army (limitanei), separate from, but subject to, the governor of a province, authorized to conduct operations beyond provincial boundaries.

The doge of Venice acted as both the head of state and head of the Venetian oligarchy. Doges were elected for life through a complex voting process.

History

The office and title of doge, in relation to Venetia (region) and Venice (city), emerged from older offices (Latin dux) that existed in the late Roman and early Byzantine empires.

Byzantine era

During the second half of the 6th and throughout the 7th century, the Byzantine province of Venetia was gradually reduced to coastal lagoons, while the hinterland was occupied by the Lombards. The remaining Byzantine regions along the coast were governed by a magister militum, subordinated to the imperial exarch of Ravenna. In 639, the provincial governor of Byzantine Venetia was magister militum Mauricius, and the same office was in the first half of the 8th century held by Marcellus, as recorded in a later document known as the Pactum Lotharii (840). Initially, the seat of local administration was situated in Oderzo, and later moved first to Eraclea (Cittanova), and then to Malamocco, to be finally settled in Rialto (Latin civitas Rivoalti, the Venice proper) since the first half of the 9th century.

The first historically attested doge was Orso Ipato, who served in the first half of the 8th century, while accounts on his alleged predecessors Paolo Lucio Anafesto and Marcello Tegalliano were created by later Venetian chronicler John the Deacon at the beginning of the 11th century, and then expanded by later chroniclers. According to modern scholars, those accounts are not considered as reliable.

In the latter half of the eighth century, Mauritius Galba was elected doge and took the title magister militum, consul et imperialis dux Veneciarum provinciae 'master of the soldiers, consul and imperial duke of the province of Venice'. Doge Justinian Partecipacius (d. 829) used the title imperialis hypatus et humilis dux provinciae Venetiarum 'imperial hypatos and humble duke of Venice'.

These early titles combined Byzantine honorifics and explicit reference to Venice's subordinate status. Titles like hypatos, spatharios, protospatharios, protosebastos and protoproedros were granted by the emperor to the recipient for life but were not inherent in the office (ἀξία διὰ βραβείου, axia dia brabeiou), but the title doux belonged to the office (ἀξία διὰ λόγου, axia dia logou). Thus, into the eleventh century the Venetian doges held titles typical of Byzantine rulers in outlying regions, such as Sardinia. As late as 1202, the Doge Enrico Dandolo was styled protosebastos, a title granted to him by Alexios III Angelos.

As Byzantine power declined in the region in the late ninth century, reference to Venice as a province disappeared in the titulature of the doges. The simple titles dux Veneticorum (duke of the Venetians) and dux Venetiarum (duke of the Venetias) predominate in the tenth century. The plural reflects the doge's rule of several federated townships and clans.

Dukes of Dalmatia and Croatia

After defeating Croatia and conquering some Dalmatian territory in 1000, Doge Pietro II Orseolo adopted the title dux Dalmatiae, 'Duke of Dalmatia', or in its fuller form, Veneticorum atque Dalmaticorum dux, 'Duke of the Venetians and Dalmatians'.

This title was recognised by the Holy Roman Emperor Henry II in 1002. After a Venetian request, it was confirmed by the Byzantine emperor Alexios I Komnenos in 1082. In a chrysobull dated that year, Alexios granted the Venetian doge the imperial title of protosebastos, and recognised him as imperial doux over the Dalmatian theme.

The expression Dei gratia ('by the grace of God') was adopted consistently by the Venetian chancery only in the course of the eleventh century. An early example, however, can be found in 827–29, during the joint reign of Justinian and his brother John I: per divinam gratiam Veneticorum provinciae duces, 'by divine grace dukes of the Venetian provinces'.

Between 1091 and 1102, the King of Hungary acquired the Croatian kingdom in a personal union. In these circumstances, the Venetians appealed to the Byzantine emperor for recognition of their title to Croatia (like Dalmatia, a former Byzantine subject). Perhaps as early as the reign of Vital Falier (d. 1095), and certainly by that of Vital Michiel (d. 1102), the title dux Croatiae had been added, giving the full dogal title four parts: dux Venetiae atque Dalmatiae sive Chroaciae et imperialis prothosevastos, 'Duke of Venice, Dalmatia and Croatia and Imperial Protosebastos'. In the fourteenth century, the doges periodically objected to the use of Dalmatia and Croatia in the Hungarian king's titulature, regardless of their own territorial rights or claims. Later medieval chronicles mistakenly attributed the acquisition of the Croatian title to Doge Ordelaf Falier (d. 1117).

According to the Venetiarum Historia, written around 1350, Doge Domenico Morosini added atque Ystrie dominator ('and lord of Istria') to his title after forcing Pula on Istria to submit in 1150. Only one charter, however, actually uses a title similar to this: et totius Ystrie inclito dominatori (1153).

Post-1204

The next major change in the dogal title came with the Fourth Crusade, which conquered the Byzantine Empire (1204). The Byzantine honorific protosebastos had by this time been dropped and was replaced by a reference to Venice's allotment in the partitioning of the Byzantine Empire. The new full title was 'By the grace of God duke of the Venices, Dalmatia and Croatia and lord of a fourth part and a half [three eighths] of the whole Empire of Romania' (Dei gratia dux Venecie [or Venetiarum] Dalmatiae atque Chroatiae, dominus [or dominator] quartae partis et dimidie totius imperii Romaniae).

Although traditionally ascribed by later medieval chroniclers to Doge Enrico Dandolo, who led the Venetians during the Fourth Crusade, and hence known as the arma Dandola, in reality the title of 'lord of a fourth part and a half of the Empire of Romania' was first claimed by the ambitious Venetian podestà of Constantinople, Marino Zeno, in his capacity as the Doge's representative in the 'Empire of Romania', and it was only subsequently adopted as part of the dogal title by Doge Pietro Ziani.

The Greek chronicler George Akropolites used the term despotes to translate dominus, 'lord', which has led to some confusion with the Byzantine court title of despot. The latter title was never claimed by the doges, but was sometimes used by the Venetian podestàs of Constantinople in their capacity as the doge's representatives.

The title of 'lord of a fourth part and a half of the whole Empire of Romania' was used in official titulature thereafter, with the exception, after the re-establishment in 1261 of the Byzantine Empire under the Palaiologos dynasty, of Venice's relations with the Byzantine emperors, when that part of the dogal titulature was substituted by 'and lord of the lands and islands subject to his dogate' (dominus terrarum et insularum suo ducatui subiectarum) or similar formulations.

In a similar manner, the disputes between Venice and Hungary over Dalmatia and Croatia led to the kings of Hungary addressing the doges of Venice without that part of their title, while in turn the Venetians tried to force the Hungarian kings to drop any title laying claim to the two provinces.

This dispute ended in the Treaty of Zadar of 1358, where Venice renounced its claims to Dalmatia; a special article in the treaty removed Dalmatia and Croatia from the doge's title. The resulting title was Dux Veneciarum et cetera, 'Duke of the Venices and the rest'. Even though Dalmatia would be regained by Venice in the early 15th century, the title was never modified, and remained in use until the end of the Republic. Even when the body of such documents was written in Italian, the title and dating clause were in Latin.

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