Thomas Galloway Dunlop du Roy de Blicquy Galbraith 2nd Baron Strathclyde CH PC informally Tom Strathclyde (born 22 February 1960) is a British Conservative Party politician. Lord Strathclyde served in the political role of Leader of the House of Lords from the 2010 general election until January 2013 and as Chancellor of the Duchy of Lancaster having been Leader of the Opposition in the House of Lords (1998-2010).