Lord High Treasurer of Scotland

The Treasurer was a senior post in the pre-Union government of Scotland, the Privy Council of Scotland.

The full title of the post was Lord High Treasurer, Comptroller, Collector-General and Treasurer of the New Augmentation, formed as it was from the amalgamation of four earlier offices. Of these, the Treasurer and Comptroller had originated in 1425 when the Chamberlain's financial functions were transferred to them. From 1466 the Comptroller had sole responsibility for financing the royal household to which certain revenues (the property) were appropriated, with the Treasurer being responsible for the remaining revenue (the casualty) and other expenditure. The Collector-General, created in 1562, handled the Crown's revenue from the thirds of benefices, and the Treasurer of the New Augmentation was responsible for the former church lands annexed to the Crown in 1587.

All four offices were held by the same person from 1610 onwards, but their separate titles survived the effective merging of their functions in 1635. From 1667 to 1682 the Treasury was in commission, and again from 1686 to 1708, when the separate Scottish Treasury was abolished. From 1690 the Crown nominated one person to sit in Parliament as Treasurer.

The Treasurer-depute was also a senior post in the pre-Union government of Scotland. It was the equivalent of the English post of Chancellor of the Exchequer.

Originally a deputy to the Treasurer, the Treasurer-depute emerged as a separate Crown appointment by 1614. Its holder attended the Privy Council in the absence of the Treasurer, but gained independent membership of the Council in 1587 and sat in the Parliament of Scotland as a Great Officer of State in 1593 and from 1617 onwards.

The following have been identified as Treasurers of Scotland.

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