Question: The first televised speech in the House of Commons of the United Kingdom was made by a politician that was assassinated by what group?

Context articles: Office of the Leader of the House of Commons
Viscount Thurso
Ian Gow
House of Commons Information Office
Lewinsky scandal
British-American Parliamentary Group
We shall fight on the beaches
First televised speech in the UK Parliament
Malcolm Jack
European Union (Amendment) Act 2008

The Office of the Leader of the House of Commons (OLHC) is a United Kingdom government department.
 This relatively recently created office provides support for the Leader of the House of Commons in his or her duties to the House which includes planning and supervising the governments legislative programme, as well as the Queen's Speech.
 They also maintain the interests of back benchers.
 The office is part of the Cabinet Office.
Viscount Thurso, of Ulbster in the County of Caithness, is a title in the Peerage of the United Kingdom.
 It was created in 1952 for the Scottish Liberal politician and former Secretary of State for Air, Sir Archibald Sinclair, 4th Baronet.
 His son, the second Viscount, served as Lord Lieutenant of Caithness from 1973 to 1995.
 s of 2016 the titles are held by the latter's son, the third Viscount, who succeeded in 1995.
 Known as John Thurso, he is a Liberal Democrat politician.
 Thurso lost his seat in the House of Lords after the passing of the House of Lords Act 1999.
 However, he was elected to the House of Commons in 2001, thereby becoming the first hereditary peer of the United Kingdom allowed to sit in the Commons without first disclaiming his title, he held his seat until his defeat in the 2015 General Election.
 On 19 April 2016 he re-entered the Lords following his election by the remaining Liberal Democrat hereditary peers after the death of Lord Avebury.
Ian Reginald Edward Gow, {'1': ", '2': ", '3': ", '4': "} ( ; 11 February 1937 – 30 July 1990) was a British Conservative politician and solicitor.
 While serving as Member of Parliament (MP) for Eastbourne, he was assassinated by the Provisional Irish Republican Army (IRA), who exploded a bomb under his car outside his home in East Sussex.
 He was the last of a series of British politicians to be assassinated by the IRA, and the most recent sitting MP to be killed before the June 2016 murder of Jo Cox.
The House of Commons Enquiry Service, formerly known as the House of Commons Information Office, is a section within the House of Commons Department of Information Services.
 The chief role of the office is to provide the public with information on the work, history and membership of the House of Commons of the United Kingdom.
The Lewinsky scandal was an American political sex scandal that involved 49-year-old President Bill Clinton and 22-year-old White House intern Monica Lewinsky.
 The sexual relationship took place between 1995 and 1996 and came to light in 1998.
 Clinton ended a televised speech with the statement that he did not have sexual relations with Lewinsky.
 Further investigation led to charges of perjury and to the impeachment of President Clinton in 1998 by the U.S. House of Representatives.
 He was subsequently acquitted on all impeachment charges of perjury and obstruction of justice in a 21-day Senate trial.
 Clinton was held in civil contempt of court by Judge Susan Webber Wright for giving misleading testimony in the Paula Jones case regarding Lewinsky and was also fined $90,000 by Wright.
 His license to practice law was suspended in Arkansas for five years; shortly thereafter, he was disbarred from presenting cases in front of the United States Supreme Court.
The British-American Parliamentary Group is a all-party parliamentary group consisting of members of the Parliament of the United Kingdom.
 “The objects of the British-American Parliamentary Group are to promote friendly relations and mutual understanding between Members of both Houses of Parliament of the United Kingdom and Members of both Houses of Congress of the United States of America; to discuss problems common to the United Kingdom and the United States; to exchange courtesies and to provide opportunities for discussion with Senators, members of the House of Representatives, and other distinguished citizens of the United States; and to arrange for the exchange of visits and information between legislators of both countries.”
 Its co-presidents are the Speaker of the House of Commons and the Lord Speaker, among the vice presidents are former Speakers of the House of Commons, one former prime minister, the current deputy prime minister, former leaders of the opposition, and former foreign secretaries.
 The chairman is the prime minister.
 There are currently over 600 members from both the Labour and Conservative parties.
"We shall fight on the beaches" is a common title given to a speech delivered by Winston Churchill to the House of Commons of the Parliament of the United Kingdom on 4 June 1940.
 This was the second of three major speeches given around the period of the Battle of France, with the others designated as the "Blood, toil, tears, and sweat" speech of 13 May, and the "This was their finest hour" speech of 18 June.
 Events developed dramatically over the five-week period, and although broadly similar in themes, each speech addressed a different military and diplomatic context.
The first televised speech in the House of Commons of the United Kingdom was made by Ian Gow, the Conservative Member of Parliament for Eastbourne, on 21 November 1989.
Sir Malcolm Roy Jack KCB (born 17 December 1946) was the Clerk of the House of Commons of the United Kingdom from 2006 to 2011.
 He began service with the House of Commons in 1967.
 He was appointed Principal Clerk in 1991 and served as secretary to the House of Commons Commission from 1995 to 2001.
 He then served as Clerk of the Journals (2001–03) and Clerk of Legislation (2003–06) before being appointed Clerk of the House of Commons in 2006.
 While in this office he was the editor of the 24th edition of "" (2011).
The European Union (Amendment) Act 2008 (c. 7) is an Act of the Parliament of the United Kingdom.
 It gives effect in the law of United Kingdom to the Lisbon Treaty, which was signed there by then-Prime Minister Gordon Brown on 14 December 2007.
 The Bill was first debated in the House of Commons on 21 January 2008, and passed its second reading that day by a vote of 362-224; Prime Minister Gordon Brown was absent that day, and left the Bill to be defended by the then Foreign Secretary David Miliband who introduced it to the House of Commons.
 A Conservative amendment led by the then Shadow Foreign Secretary William Hague to hold a UK-wide referendum on final approval the Lisbon Treaty was defeated by the Labour Government in a Committee stage debate on 5 March 2008 by 311-248 in the House of Commons.
 The enactment via royal assent came on 19 June 2008.
 The Act does not actually ratify the treaty; it merely adds the Lisbon Treaty to the treaties listed in section 1(2) of the European Communities Act 1972.
 The actual ratification by the United Kingdom of the treaty took place when the British Government deposited the instruments of ratification in Rome on 16 July 2008.