In England, the monarch's letters to his subjects are known to have been carried by relays of couriers as long ago as the 15th century. The earliest mention of Master of the Posts is in the King's Book of Payments where a payment of £100 was authorised for Brian Tuke as master of the posts in February 1512.[1] Belatedly, in 1517, he was officially appointed to the office of Governor of the King's Posts, a precursor to the office of Postmaster General of the United Kingdom, by Henry VIII.[2] In 1609 it was decreed that letters could only be carried and delivered by persons authorised by the Postmaster General.[3]
In 1655 John Thurloe became Postmaster-General, a post he held until he was accused of treason and arrested in May 1660.[4]
His spies were able to intercept mail, and he exposed Edward Sexby's 1657 plot to assassinate Cromwell and captured would-be assassin Miles Sindercombe and his group. Ironically, Thurloe's own department was also infiltrated: his secretary Samuel Morland became a Royalist agent and in 1659 alleged that Thurloe, Richard Cromwell and Sir Richard Willis - a Sealed Knot member turned Cromwell agent - were plotting to kill the future King Charles II. About forty years after his death, a false ceiling was found in his rooms at Lincoln's Inn, the space was full of letters seized during his occupation of the office of Postmaster-General. These letters are now at the Bodleian Library.[5]
In 1657 an act of the Commonwealth Parliament, entitled 'Postage of England, Scotland and Ireland Settled', set up a system for the British Isles and enacted the position of Postmaster General. The act also reasserted the postal monopoly for letter delivery and for post horses. After the Restoration in 1660, a further act, the Post Office Act 1660 (12 Cha. 2. c. 35), confirmed this and the post of Postmaster-General, the previous Cromwellian act being void.
Postmasters General of England, Great Britain, and the United Kingdom
The earliest postmasters had responsibility for England and Wales. In 1707, on the Union with Scotland, the responsibility of the office was extended to cover the whole of the new Kingdom of Great Britain as well as Ireland, but with some powers held by a Post Office Manager for Scotland. By the Post Office (Revenues) Act 1710, with effect from 1711, the services were united, but with a Deputy Postmaster for Scotland. From 1784, there were also Postmasters General of Ireland, but under the Postmaster-General Act 1831, the postmasters based at Westminster became responsible for the whole of the United Kingdom of Great Britain and Ireland.[8] In 1922, the Irish Free State became independent, and in 1923 it established its own arrangements under a Postmaster General of the Irish Free State. In 1924 the title became Minister for Posts and Telegraphs.