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

** Ai Weiwei ( born 1957 ), Chinese artist, curator, architectural designer, cultural and social commentator, dissident, disappeared April 2011

On April 28, 2011 Georgia Governor Nathan Deal signed legislation allowing local communities to vote on whether to allow alcohol sales on Sundays.

After the second terminal of International Airport Sofia was built the total number of passengers rose and reached 3 230 696 in 2008, and in April 2011 Airport Sofia serviced 282 694 passengers, 13 % more than the same period of 2009, when the record was 250 000 passengers.

| 18 April 2011

On April 18, 2011, it was reported that a military mutiny in Burkina Faso had spread to a fourth city, Kaya, after demonstrations in Po and Tenkodogo.

On 22 April 2011, French culture minister Frédéric Mitterrand officially inscribed bullfighting on a list enumerating the country's cultural heritage, a decision which Bardot is currently publicly contesting.

In April 2011, a representative for Andrews McMeel received a package from a " William Watterson in Cleveland Heights, Ohio ", which contained a 6 " x 8 " oil-on-board painting of Cul De Sac character Petey Otterloop, done by Watterson for the Team Cul de Sac fundraising project for Parkinson's Disease.

The movie was first aired on April 17, 2011.

On 15 April 2011, a day before his 122nd birthday anniversary, Google celebrated him with a special Google Doodle video on its global and other country-wide homepages.

The latest census in Croatia was performed in April 2011.

In April 2011, Chaosium and new developer Red Wasp Design announced a joint project to produce a mobile video game based on the Call of Cthulhu RPG entitled Call of Cthulhu: The Wasted Land.

On April 12, 2011, she played live through video link for the audience of Jethro Tull's show in Russia in honour of the 50th anniversary of Yuri Gagarin's flight.

In April 2011, Limehouse Library having closed in 2003, the Attlee statue was unveiled in its new home at Queen Mary University of London.

In November 2011, Charles took time off from Coronation Street to film a new series of Red Dwarf, returning to filming on ' Corrie ' in April 2012.

In April 2011 the Columbia University Senate voted to welcome the ROTC program back on campus.

* On 3 April 2011, Fulham unveiled a statue of Michael Jackson inside the stadium before its match with Blackpool.

This started in April and would develop during the year and into early 2011.

The last census was taken in 2011 ( from April 1 to April 28 ).

But due to some internal problems, the census was delayed till start of 2011 and its first phase was started in April allover the country.

The 2011 Cricket World Cup was co-hosted by Bangladesh, India, and Sri Lanka from 19 February to 2 April 2011.

According to the project's Facebook group, the English-language DVD has been released in Denmark on April 16, 2011 and is available internationally through the website forlaget-afart. dk /.

The book was originally made as a gift by papersera. net for Rosa himself upon the occasion of Rosa's April 2011 visit to Turin, Italy, and is available as a print-on-demand book from Lulu. com ( see link at papersera. net site on the book )

On April 10, 1904, his first child was born, a son named George after the late Senator.

It is difficult to say what Thompson expected would come of their relationship, which had begun so soon after his emotions had been stirred by Maggie Brien, but when Katie wrote on April 11, 1900, to tell him that she was to be married to the Rev. Godfrey Burr, the vicar of Rushall in Staffordshire, the news evidently helped to deepen his discouragement over the failure of his hopes for a new volume of verse.

Meynell once again paid his debts and it was Katie, rather than Thompson, whose life was soon ended, for she died in childbirth in April, 1901, in the first year of her marriage.

There must have been special feelings of joy and patriotism in the heart of Daniel Morgan too, when the news was received on April 30th of the recognition by France of the independence of the United States.

( John ) Boutflower of Christ's was twelfth in the list, coming from Perse School under Mr. Lovering as pensioner 20 April 1625 under Mr. Alsop.

When they lost it, the French artillery moved in, and that was the end for Garibaldi that time, on 30 April 1849.

The clock you heard strike -- it's really the town clock -- was installed last April by Mrs. Shorter, on her birthday ''.

Replacing the discontinued Medical Technicians Bulletin, publication of which was suspended with the November-December 1959 issue, a section called `` Technical Notes '' was inaugurated on a bimonthly basis beginning with the April 1960 issue.

On April 25, the White House reported that a total embargo of remaining U.S. trade with Cuba was being considered.

At twelve minutes after five on the morning of Wednesday, April 18, 1906, San Francisco was shaken by a severe earthquake.

Her husband, who was sentenced to 15 years in the federal prison at McNeil Island last April for robbery of the Hillsdale branch of Multnomah Bank, also was charged with the store holdup.

The seasonal adjustment takes into account such factors as Easter was on April 2 this year, two weeks earlier than in 1960, and pre-Easter buying was pushed into March.

Just this April she was nominated for the seventh time for an Academy Award for her portrayal of Eleanor Roosevelt in `` Sunrise at Campobello ''.

It was a Saturday evening in April with a mist-like rain, and I was a little high on the good taste of life.

Abraham Lincoln ( February 12, 1809 – April 15, 1865 ) was the 16th President of the United States, serving from March 1861 until his assassination in April 1865.

The Lincolns ' fourth son, Thomas " Tad " Lincoln, was born on April 4, 1853, and died of heart failure at the age of 18 on July 16, 1871.

On April 9, Lee surrendered to Grant at Appomattox and the war was effectively over.

Allan Dwan ( April 3, 1885 – December 28, 1981 ) was a pioneering Canadian-born American motion picture director, producer and screenwriter.

Andre Kirk Agassi (; born April 29, 1970 in Las Vegas, Nevada ) is a retired American professional tennis player and former World No. 1, who was one of the game's most dominant players from the early 1990s to the mid 2000s.