* 1974 – The Super Outbreak occurs, the second biggest tornado outbreak in recorded history ( after the April 25-28, 2011 tornado outbreak ).

The foursome's breakthrough came with winning the Eurovision Song Contest for Sweden with " Waterloo " on 6 April 1974.

By 1974, another challenge to the state's authority and legitimacy had come from 19 April Movement ( M-19 ), a mostly urban guerrilla group founded allegedly in response to an electoral fraud during the final National Front election of Misael Pastrana ( 1970 – 1974 ) and the defeat of former dictator Gustavo Rojas.

The village falls within the Non-metropolitan district of Sedgemoor, which was formed on 1 April 1974 under the Local Government Act 1972.

Camilla Hall takes part in the April 1974 Hibernia bank raid with other Symbionese Liberation Army members.

Parton and Wagoner performed their last duet concert in April 1974, and she ceased appearing on his TV show in mid-1974, though they remained affiliated, with him helping to produce her records through 1975.

Mountbatten was Governor of the Isle of Wight from 20 July 1965 and then the first Lord Lieutenant of the Isle of Wight from 1 April 1974.

" focuses on the income of males 30-39 in 2004 ( those born April, 1964 – March, 1974 ) and is based on Census / BLS CPS March supplement data.

Following Portugal's April 1974 Carnation Revolution, it granted independence to Guinea-Bissau on 10 September 1974.

Following Portugal's April 1974 Carnation Revolution, it granted independence to Guinea-Bissau on 10 September 1974.

* Galeazzo Alessi e l ' architettura del Cinquecento, atti del convegno internazionale di studi: Genoa, 16 – 20 April 1974, ( Genoa 1975 )

The Intel 8080 was the second 8-bit microprocessor designed and manufactured by Intel and was released in April 1974.

After the Carnation Revolution in Lisbon on April 25, 1974, with the advent of independence and the start of the Angolan Civil War ( 1975 – 2002 ), most of the white Portuguese Luandans left as refugees, principally for Portugal, with many travelling overland to South Africa.

Mozambique became independent after ten years of sporadic warfare in Mozambique and Portugal's return to democracy through a leftist military coup in Lisbon on 25 April 1974 ( partially as a result of the expenses from the wars in the overseas territories in Africa ).

Shang-Chi appeared again in issue # 16, and with issue # 17 ( April 1974 ) the title was changed to The Hands of Shang-Chi: Master of Kung Fu.

In 1974 and April 1983, Sultan Qaboos of Oman made state visits to the United States.

Penélope Cruz Sánchez (; born April 28, 1974 ) is a Spanish actress.

In April 1974, Patti Smith, a member of the Mercer Arts Center crowd and a friend of Hell's, came to CBGB for the first time to see the band perform.

Picking up momentum in the 1960s, events moved quickly after the overthrow of the Caetano dictatorship in Portugal in April 1974.

At the April 1974 elections, the DP increased its majority in the Legislative Assembly by three seats, gaining all but two of the fifteen seats with only 52 % of the popular vote.

Under the Local Government Act 1972, East Suffolk, West Suffolk and Ipswich were merged to form a unified county of Suffolk on 1 April 1974.

Debuting in Japanese cinemas on April 7, 2012, 2199 is a remake of the 1974 series.

On 27 April 2009, Caron traveled to New York as an honored guest at a tribute to Alan Jay Lerner and Frederick Loewe at the Paley Center for Media.

" Cryptic was formed as a corporation in California by Jay Clem ( born 1947 ), Homer Flynn ( born April 1945 ), Hardy W. Fox ( born 1945 ), and John Kennedy in 1976, all of whom denied having been band members.

* April 29 – Jay Orpin, Swedish composer and record producer

One of his final public appearances came on 29 April 2002, when at the age of 90 he sat alongside the then prime minister Tony Blair and the three other surviving former prime ministers at the time at Buckingham Palace for a dinner which formed part of the Queen's Golden Jubilee celebrations, alongside his daughter Margaret, Baroness Jay, who had served as Leader of the House of Lords from 1998 to 2001.

On April 25, 2008, Prince performed on The Tonight Show with Jay Leno, where he debuted a new song, " Turn Me Loose ".

His son, Jay Perry Richardson, was born two months later in April 1959.

In April 2012 Mayor Jeremy Minnier appeared on The Tonight Show with Jay Leno.

In the 1850s, lumbering outposts developed in the area, one of which was called " Loretta ", which was given a post office named " Jay " in April 1856.

When he woke up on April 5 in Fort Jay Hospital on Governor's Island, he had missed his sailing for Europe and was under suspicion of deserting.

On April 9, Capitol Records is granted an injunction restraining Vee Jay Records from further manufacturing, distributing or advertising recordings by the Beatles.

In April 1957, Burke, who was at this time promoted as " Lord Solomon ," appeared on an all-star show at Chicago's Regal Theater with Screamin ' Jay Hawkins, The Dells, The Spaniels, Big Maybelle, Little Esther Phillips, The Sensations, Junior Parker, Bobby " Blue " Bland, Nappy Brown, Annie Laurey, and bassist Al Smith's Orchestra.

* April 17-The Bangles ' Susanna Hoffs marries screenwriter Jay Roach in Los Angeles, California.

Whittaker Chambers was born Jay Vivian Chambers and also known as David Whittaker Chambers ( April 1, 1901 – July 9, 1961 ), was an American writer and editor.

On 29 April 1796, as chairman of the Committee of the Whole, he cast the deciding vote for the laws necessary to carry out the Jay Treaty.

* Jay Montgomery Garner ( April 2003-May 6, 2003 )( as Director of the Office for Reconstruction and Humanitarian Assistance

Jay Montgomery Garner ( born April 15, 1938 ) is a retired United States Army lieutenant general who was appointed in 2003 as Director of the Office for Reconstruction and Humanitarian Assistance for Iraq following the 2003 invasion of Iraq but was soon replaced by Ambassador Paul Bremer and the ambassador's successor organization to ORHA, the Coalition Provisional Authority ( CPA ).

* 22 April — multiple no-hitters are thrown on the same day by two players: Ted Breitenstein and Jay Hughes.

The height of social activity during this era was the wedding, at Liberty Hall, in April 1774 of Sarah to a young New York lawyer, John Jay.

Film Services, consisting of cartoons produced by Jay Ward Productions and Total Television, which aired Sunday mornings on ABC-TV from April 27, 1969 to September 6, 1970.

David Jay ( born April 24, 1982 ) is an American asexual activist.

Tonight Show bandleader Kevin Eubanks announced on April 12 he would be leaving The Tonight Show on May 28 after 18 years with Jay Leno.

Alan Jay Perlis ( April 1, 1922 – February 7, 1990 ) was an American computer scientist known for his pioneering work in programming languages and the first recipient of the Turing Award.

Jerome III " Jay " Apt, Ph. D. ( born April 28, 1949 in Massachusetts ) is an American astronaut and professor at Carnegie Mellon University.

Gray Jay pairs breed during March and April, depending on latitude, in permanent, all-purpose territories.