Chancellor of the Exchequer of the Lord Chancellor (as seen in several of the portraits depicted below). In recent times, it has only regularly been worn at Coronations, but some chancellors (at least until the 1990s) have also worn it when attending the Trial of the Pyx as Master of the Mint. According to George Osborne, the robe (dating from Gladstone's time in office, and worn by the likes of Lloyd George and Churchill) 'went missing' during Gordon Brown's time as chancellor. Although the Kingdoms of Great Britain and Ireland had been united by the Acts of Union 1800 (39 & 40 Geo. III
Chancellor of the Exchequer c. 67), the Exchequers of the two Kingdoms were not consolidated until 1817 under 56 Geo. III c. 98. For the holders of the Irish office before this date, see Chancellor of the Exchequer of Ireland. Chancellor of the Exchequer The Chancellor and Under-Treasurer of Her Majesty's Exchequer, commonly known as the Chancellor of the Exchequer, or simply the Chancellor, is a senior official within the Government of the United Kingdom and head of Her Majesty's Treasury. The office is a British Cabinet-level position. The chancellor is responsible for all economic and financial matters, equivalent to the role of finance