Lords Commissioners of the Treasury concomitant, so much so that the Prime Minister's official residence, 10 Downing Street, is in fact the official residence of the First Lord of the Treasury, which title is named on the letter box. Salisbury, as a marquess of vast independent wealth, had no use of an official residence, instead living in his grander town house at 20 Arlington Street in St James's, and could instead bestow it as a perquisite to other ministers, along with the First Lordship itself. Other positions have been linked to the Prime Ministership as well. Continuously since 1968, when the position was created by
Lords Commissioners of the Treasury Robert Walpole as the inaugural holder), it has been typical for the incumbent to assume also the position of First Lord of the Treasury. None of the other Lords of the Treasury work for the Treasury in a substantive sense. Rather they are government whips, given nominal positions in the Treasury to enable them to be suitably remunerated as members of Her Majesty's Government. The flexibility of the Commission of the Lord High Treasurer is suitably flexible for the government's whip operation because there are no fixed number of spaces on the Commission. Ironically however the Chief Whip himself is