Chief magistrate is a public official, executive or judicial, whose office is the highest in its class. Historically, the two different meanings of magistrate have often overlapped and refer to, as the case may be, to a major political and administrative officer or a judge and barrister.
Governing chief magistrates
If the jurisdiction he or she heads is considered to have statehood, the official is generally its head of state and chief executive. However, the precise meaning depends upon the particular circumstances where it is given.
European states
Chief magistratures in antiquity include the following titles:
Consul
Dictator
Rex
Suffet
Chief magistratures in the feudal era include the following titles:
Consul
Gonfaloniere
Lord Mayor, Mayor and various close equivalents such as Oberbürgermeister or Bürgermeister in German language, Provost in Scotland
Podestà
Presidente del magistrato
Rettore
"Chief magistrate" is also used as a generic term in English for the various offices in the role of head of state of the various Swiss cantons, with such styles as Landamman.
Colonial functions and titles
The Cayman Islands were part of the English, and later British, Empire since 18 July 1670. Initially part of Jamaica, they were proclaimed a crown colony on 4 July 1959, this Colony receiving its own Administrator and eventually a Governor. When the first permanent settlements were established, circa 1734, the highest colonial authority was styled Chief Magistrate. There were eight holders of the position until 1898, when the new post of Commissioner was created.
The Bay Islands, settled by the British in 1827, were claimed by Britain until 1860 as well as by their ultimate owner Honduras. Britain appointed two consecutive chief magistrates before declaring the islands a crown colony under the Governor of Jamaica, represented locally by two consecutive Presiding Magistrates: Charles Henry Johnes Cuyler, 1852-1855, and Alexander Wilson Moir, 1855-1860.
In December 1832, the Port Cresson colony was founded by the Black Quakers of the New York and Pennsylvania Colonization Societies. After it was destroyed by Bassa natives in June 1835, it was reestablished the following month as Bassa Cove colony, which in 1837 annexed the Edina settlement, also formed by the New York and Pennsylvania Colonization Societies. Until its 1 April 1839 incorporation into Liberia, its de facto governors were styled Chief Magistrate.
Norfolk Island was since 1 November 1856 governed as a separate territory, where on 8 June 1856 the Pitcairn islanders were resettled. The highest colonial authorities were its many consecutive chief magistrates, till its self-government was revoked on 15 January 1897; afterwards, administrators were appointed.
When on 23 January 1894 South Zambesia was created from Mashonaland and Matabeleland protectorates, it was administered by a Chief Magistrate of South Zambesia:
Unlike the previous section, this does not require any political autonomy for the jurisdiction, so there can be additional circonscriptions, even created solely for the administration of justice. It is not uncommon for magistratures to perform additional functions separate from litigation and arbitration, rather as a registrar or notary, but as these are not their defining core-business, they are irrelevant in the context of this article.