Robert Gascoyne-Cecil, 7th Marquess of Salisbury

House of Commons

Lord Cranborne was selected, unexpectedly, as the Conservative Party candidate for South Dorset in 1976, where his family owned lands, despite the presence of several former MPs on the shortlist. He spoke at the 1978 Conservative Party conference to oppose UK Government sanctions against Rhodesia. He won the seat at the 1979 general election, the seventh consecutive generation of his family to sit in the House of Commons, and in his maiden speech; urged Ian Smith to stand aside in favour of Abel Muzorewa.

He attracted a general reputation as a right-winger, especially on matters affecting the Church of England, but confounded this reputation when he co-wrote a pamphlet in 1981 which said that the fight against unemployment ought to be given more priority than the fight against inflation. He took an interest in Northern Ireland, and, when Jim Prior announced his policy of 'Rolling Devolution', resigned an unpaid job as assistant to Douglas Hurd.

Lord Cranborne became known as an anti-communist through his activities in support of Afghan refugees in Pakistan in the early-1980s, and sending food parcels to Poland. Until the early years of the twenty-first century, a charity shop was run on his Hatfield estate solely to raise money for these causes, including funds for Polish orphanages. He was involved in efforts to fund the Afghan resistance. His strong opposition to any involvement by the Republic of Ireland in Northern Ireland led him to oppose the Anglo-Irish Agreement and contributed to his decision to retire from the House of Commons in 1987.

House of Lords

After the 1992 general election, John Major used a writ of acceleration to call Lord Cranborne up to the House of Lords in one of his father's junior titles. Thus, Lord Cranborne was summoned to Parliament as Baron Cecil of Essendon (his father's most junior dignity),^[1] although he continued to be known by his courtesy style of Viscount Cranborne. This is the most recent time a writ of acceleration has been issued, and due to the provisions of the House of Lords Act of 1999, abolishing the automatic right of hereditary peers to sit in the House of Lords, any future use of the writ of acceleration is highly unlikely.

He served for two years as a junior defence minister before being appointed as Lord Privy Seal and Leader of the House of Lords in 1994. Funding for opposition parties in the House of Lords, known as Cranborne Money, began during his leadership. When Major resigned as Leader of the Conservative Party in an attempt to test his authority as leader in July 1995, Lord Cranborne led his re-election campaign. He was recognised as one of the few members of the Cabinet who were personally loyal to Major, but continued to lead the Conservative Peers after Labour won the 1997 general election.

When the new Prime Minister Tony Blair proposed the removal of the hereditary element in the House of Lords, Lord Cranborne negotiated a pact with the Labour government to retain a small number (later set at ninety-two) of hereditary peers for the interim period. For the sake of form this amendment was formally proposed by Lord Weatherill, Convenor of the Cross-Bench Peers. However, Lord Cranborne gave his party's approval without consulting the party leader, William Hague, who knew nothing and was embarrassed when Blair told him of it in the House of Commons. Hague then sacked Lord Cranborne, who accepted his error, saying that he had "rushed in, like an ill-trained spaniel".

All former Leaders of the House of Lords who were hereditary peers accepted life peerages to keep them in the upper house in 1999. Lord Cranborne, who had received the title Baron Gascoyne-Cecil, of Essendon in the County of Rutland,^[2] remained active on the backbenches until the House of Lords adopted new rules for declaration of financial interests which he believed were too onerous. He took "Leave of Absence" on 1 November 2001.^[3] He was therefore out of the House of Lords when he succeeded his father as the 7th Marquess of Salisbury on 11 July 2003.

In January 2010, Lord Salisbury and Owen Paterson hosted secret talks at Hatfield House, involving the DUP, the UUP and the Conservative Party. These talks prompted speculation that the Conservatives were attempting to create a pan-unionist front to limit Sinn Féin and the Social Democratic and Labour Party at the general election of 2010.^[4]

In September 2012, Lord Salisbury, in his role as Chairman of the Thames Diamond Jubilee Foundation, was knighted by the Queen and became a Knight Commander of the Royal Victorian Order.^[5]

He retired from the House of Lords on Thursday 8 June 2017, the date of the snap general election.^[6]