January 20 is:
National Buttercrunch Day
Martin Luther King, Jr. Day, a public holiday. It is a day off for the general population, and schools and most businesses are closed.
Penguin Awareness Day
1265 – In Westminster, the first English parliament conducted its first meeting held by Simon de Montfort in the Palace of Westminster, now also known colloquially as the “Houses of Parliament“.
1503 – Casa Contratacion (Board of Trade) founded in Spain to deal with American affairs. It was founded by Queen Isabella I of Castile.
First American military court martial trial began in Cambridge, Mass in 1778. Ordered by George Washington against William Seeds and Samuel Carter for desertion from the Continental Army.
The Kingdom of Great Britain signed a peace treaty with France and Spain in 1783, officially ending hostilities in the American Revolutionary War (also known as the American War of Independence).
John Marshall was appointed Chief Justice of the United States in 1801.
LaMarcus Adna Thompson patented the roller coaster in 1885 for the Switchback Railway that opened a year earlier at Coney Island. There are now over 6500 roller coasters all over the world.
1887 – The United States Senate allowed the Navy to lease Pearl Harbor, in Honolulu,Hawaii as a naval base.
The American Civil Liberties Union was founded by Roger Baldwin, Crystal Eastman, Helen Keller, and Walter Nelles on January 20, 1920. Its stated mission was “to defend and preserve the individual rights and liberties guaranteed to every person in this country by the Constitution and laws of the United States.”
Edward VIII (Edward Albert Christian George Andrew Patrick David) became King of the United Kingdom in 1936. He was the eldest son of King George V and Queen Mary. He abdicated in December the same year. He was succeeded by his younger brother Albert, (Albert Frederick Arthur George) who chose the regnal name of George VI.
Twenty minutes after Ronald Reagan was inaugurated on January 20, 1981. Iran released 52 American hostages after holding them hostage for 444 days. The hostages were placed on a plane in Tehran as Reagan delivered his inaugural address.
Publication of
1862 John Tyler, the tenth president of the United States, died in Richmond, Va., at age 71. Tyler was the first Vice-President to ascend to the Presidency upon the death of the President, William Henry Harrison. He fathered more children than any other president – eight with his first wife and seven with his second wife. When Civil War broke out, Tyler sided with the Confederacy and his death was not officially recognized in Washington, D.C. His coffin was draped with the Confederate Flag.
Winnie the Pooh Day -The Birthday of Winnie’s author A.A. Milne (1882)
Birthday of Oliver Hardy (January 18, 1892), American comic movie actor, one-half of the famed Laurel & Hardy team. He was born Norvell Hardy and added his father’s name “Oliver” to his own prior to 1910.
Birthday of Cary Grant, (January 18, 1904), actor, born Archibald Leach in Bristol, England.
Birthday of Danny Kaye (born David Daniel Kaminsky) (January 18, 1913), American actor/comedian/dancer whose performances featured physical comedy, idiosyncratic pantomimes and rapid-fire nonsense songs. See
Birthday of Benjamin Franklin (January 17, 1706), Founding Father of America. He was a leading printer, statesman, inventor and diplomat. Author of “Poor Richard’s Almanac“. Inventor of the lightning rod, bifocals, the Franklin stove, and a carriage odometer.
1893 
1929 – Popeye the Sailor Man, a cartoon character created by Elzie Segar, first appeared in the Thimble Theatre comic strip.
Birthday of Michelle Obama (January 17, 1964), wife of Barack Obama; First Lady 2009-Jan 20, 2017.

Publication of
1856 – Dr. John A. Veatch discovers borax at Tuscan Springs, California. Wagons pulled by teams of twenty mules each give rise to the brand “Twenty Mule Team Borax.”
1889 – Herman Hollerith was issued US patent #395,791 for the ‘Art of Applying Statistics’ — his punched card calculator. Remember punch cards? An extra hole or two from a hand-held clandestine punch could gum things up… “Keypunch operator” was one of the careers for which one could train and was my first job in 1960.
Birthday of 
On January 6, 1919, the 26th president of the United States,
In 1933
1945 – Pepe LePew debuts in Warner Brothers cartoon “Odor-able Kitty“.

On December 31, 1687 the first organized group of Huguenots set sail from the Netherlands to the Dutch East India Company post at the Cape of Good Hope. The largest portion of the Huguenots to settle in the Cape arrived between 1688 and 1689 in seven ships as part of the organized migration, but quite a few arrived as late as 1700; thereafter, the numbers declined and only small groups arrived at a time. Many of these settlers were settled in an area that was later called Franschhoek (Dutch for French Corner), in the present-day Western Cape province of South Africa. A large monument to commemorate the arrival of the Huguenots in South Africa was inaugurated on 7 April 1948 at Franschhoek, where the Huguenot Memorial Museum was erected in 1957.
Thomas Edison demonstrated incandescent lighting to the public for the first time in 1879. (2012 – Incandescent bulbs are essentially outlawed.)
The farthing coin ceased to be legal tender in the United Kingdom in 1960. The farthing represented 1/4 of a penny (or a “fourthing”).
Birthday of 
