Governor

A governor is an administrative leader and head of a polity or political region, in some cases, such as governors-general, as the head of a state's official representative. Depending on the type of political region or polity, a governor may be either appointed or elected, and the governor's powers can vary significantly, depending on the public laws in place locally. The adjective pertaining to a governor is gubernatorial, from the Latin root gubernare. In a federated state, the governor may serve as head of state and head of government for their regional polity, while still operating under the laws of the federation, which has its own head of state for the entire federation.

Though the legal and administrative framework of provinces, each administered by a governor, was created by the Romans, the term governor has been a convenient term for historians to describe similar systems in antiquity. Indeed, many regions of the pre-Roman antiquity were ultimately replaced by Roman 'standardized' provincial governments after their conquest by Rome. Plato used the metaphor of turning the Ship of State with a rudder; the Latin word for rudder is gubernaculum.

From the creation of the earliest Roman subject provinces, a governor was appointed each year to administer each of them. The core function of a Roman governor was as a magistrate or judge, and the management of taxation and the public spending in their area.

Under the Republic and the early Empire, however, a governor also commanded military forces in his province. Republican governors were all men who had served in senior magistracies (the consulate or praetorship) in Rome in the previous year, and carried related titles as governor (proconsul or propraetor). The first emperor, Octavianus Augustus (who acquired or settled a number of new territories; officially his style was republican: Princeps civitatis), divided the provinces into two categories; the traditionally prestigious governorships remained as before (in what have become known as "senatorial" provinces), while in a range of others, he retained the formal governorship himself, delegating the actual task of administration to appointees (usually with the title legatus Augusti). The legatus sometimes would appoint a prefect (later procurator), usually a man of equestrian rank, to act as his deputy in a subregion of the larger province: the infamous character of Pontius Pilate in the Christian Gospels was a governor of this sort.

A special case was Egypt, a rich 'private' domain and vital granary, where the emperor almost inherited the theocratic status of a pharaoh. The emperor was represented there by a governor sui generis styled praefectus augustalis, a title evoking the religious cult of the emperor.

Emperors Diocletian (see Tetrarchy) and Constantine in the third and fourth centuries AD carried out a root and branch reorganisation of the administration with two main features:

The prestigious governorships of Africa and Asia remained with the title proconsul, and the special right to refer matters directly to the emperor; the praefectus augustalis in Alexandria and the comes Orientis in Antioch also retained special titles. Otherwise, the governors of provinces had various titles, some known as consularis, some as corrector, while others as praeses. Apart from Egypt and the East (Oriens – viz greater Syria), each diocese was directed by a governor known as a vicarius. The prefectures were directed by praefecti praetorio (greatly transformed in their functions from their role in the early Empire).

This system survived with few significant changes until the collapse of the empire in the West, and in the East, the breakdown of order with the Persian and Arab invasions of the seventh century. At that stage, a new kind of governor emerged, the Strategos. It was a role leading the themes which replaced provinces at this point, involving a return to the amalgamation of civil and military office which had been the practice under the Republic and the early Empire.