April 3rd, 1421

Born on April 3rd, 1421

Age in days, weeks and months
Wow, over 221,000 days old!

Why not celebrate an alternative birthday? In 947 days, exactly on January 25th, 2029, people who were born on April 3rd, 1421 will be 222,000 days old!

... in seconds, minutes and hours

What happened on April 3rd?

April 3rd, 1984

Aboard Soyuz T-11, Rakesh Sharma became the first Indian to be launched into space.

April 3rd, 2016

The first news stories on the Panama Papers were published, revealing that shell corporations represented by the Panamanian law firm Mossack Fonseca had been used for illegal purposes.

April 3rd, 2013

The northeastern section of Buenos Aires Province, Argentina, experienced several flash floods that killed at least 100 people.

April 3rd, 2010

Apple Inc. released the first generation iPad, a tablet computer.

April 3rd, 2000

In United States v. Microsoft Corp., Microsoft was found to have violated antitrust law by bundling the web browser Internet Explorer with its Windows operating system.

April 3rd, 1996

A U.S. Air Force CT-43 crashed into a mountainside while attempting an instrument approach to Dubrovnik Airport in Croatia, killing all 35 people on board, including Secretary of Commerce Ron Brown.

April 3rd, 1981

The Osborne 1, the first successful portable computer, was unveiled at the West Coast Computer Faire in San Francisco.

April 3rd, 1948

The Marshall Plan, an economic recovery program established by U.S. Secretary of State George Marshall to assist the post-World War II re-building of Europe, was signed into law.

April 3rd, 1933

Lord Clydesdale and David McIntyre undertook the first successful flight over Mount Everest.

April 3rd, 1922

Joseph Stalin became the first general secretary of the Communist Party of the Soviet Union.

April 3rd, 1888

Emma Elizabeth Smith was killed in the first of eleven unsolved murders of women that took place in or near the impoverished Whitechapel district in the East End of London.

April 3rd, 1860

The Pony Express, a mail service that became the most direct means of long-distance communication across the United States before the first transcontinental telegraph, began operation.

April 3rd, 1721

Robert Walpole took office as First Lord of the Treasury, Chancellor of the Exchequer and Leader of the House of Commons, becoming the first de facto prime minister of Great Britain.

April 3rd, 1559

Henry II of France and Philip II of Spain signed the second treaty of Cateau-Cambrésis, ending the Italian War of 1551–1559.

April 3rd, 1043

Edward the Confessor, usually considered to be the last king of the House of Wessex, was crowned King of England.

Public holidays on April 3rd

Fixed holidays (Christian feast day) which are celebrated on April 3rd.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1421 is a normal year and no leap year.

Calendar
April 1421