About the day » Thursday December 30, 1920Calender converter

• Albert van Huis, Warfhuizen, Leens, Groningen, Nederland († 1993)
• Anthonia Clara Ruijgt, Nootdorp, Zuid Holland († 1922)
• Allegonda Verhoeven, Millingen († 1922)
• de Kovel, Groot-Ammers († 1920)
• Alice de Jesus, Santa Catarina, Brasil († 1982)
• Antonius Gerardus (= Anthoon ) van Schaik, Utrecht († 1990)
• Apolonia Quartel, Maasdam († 1992)
• Alberdina Klement, Klazienaveen, Emmen († 2019)
• Anna Charlotte Burgers, Delft, Zuid-Holland, Nederland († 1966)
• Abraham Adriaan Kuzee, Kruiningen, 4416, Nederland († 1944)

• Antonie van Duin (56), Sassenheim, Zuid Holland, Nederland
• de Kovel (0), Groot-Ammers
• Albertus Oostra (0), Assen
• Alida Geertruida Calis (0), Bussum, Noord-Holland, Nederland
• Cato Leysma (69)
• Aaltje van ALTENA (59), Marken, Waterland, Noord-Holland, Nederland
• Antonia Wilhelmina Maria Santegoets (0), Goirle
• Althof (0), Witmarsum, Friesland, Nederland
• Antonie van Duin (56), Sassenheim
• * Johannes Hendrikus Everaars (79), Willige Langerak

• 1914 » Bert Parks, American actor, singer, television personality, and beauty pageant host († 1992)
• 1917 » Seymour Melman, American engineer and author († 2004)
• 1919 » David Willcocks, English organist, composer, and conductor († 2015)
• 1919 » Dick Spooner, English cricketer († 1997)
• 1921 » Rashid Karami, Lebanese lawyer and politician, 32nd Prime Minister of Lebanon († 1987)
• 1922 » Jane Langton, American author and illustrator († 2018)
• 1923 » Prakash Vir Shastri, Indian academic and politician († 1977)
• 1924 » Yvonne Brill, Canadian-American propulsion engineer († 2013)
• 1925 » Ian MacNaughton, Scottish actor, producer, and director († 2002)
• 1926 » Stan Tracey, English pianist and composer († 2013)

• 1896 » José Rizal, Filipino ophthalmologist, journalist, and author (b. 1861)
• 1906 » Josephine Butler, English feminist and social reformer (b. 1828)
• 1908 » Thomas-Alfred Bernier, Canadian journalist, lawyer, and politician (b. 1844)
• 1916 » Grigori Rasputin, Russian mystic (b. 1869)
• 1928 » Jean Collas, French rugby player and tug of war competitor (b. 1874)
• 1937 » Hans Niels Andersen, Danish businessman, founded the East Asiatic Company (b. 1852)
• 1940 » Childe Wills, American engineer (b. 1878)
• 1941 » El Lissitzky, Russian photographer and architect (b. 1890)
• 1944 » Romain Rolland, French author and playwright, Nobel Prize laureate (b. 1866)
• 1945 » Song Jin-woo, South Korean journalist and politician (b. 1889)

• Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
• The Netherlands had about 6.8 million citizens.
• February 24 » Nancy Astor becomes the first woman to speak in the House of Commons of the United Kingdom following her election as a Member of Parliament (MP) three months earlier.
• March 13 » The Kapp Putsch briefly ousts the Weimar Republic government from Berlin.
• April 15 » Two security guards are murdered during a robbery in South Braintree, Massachusetts. Anarchists Sacco and Vanzetti would be convicted of and executed for the crime, amid much controversy.
• August 13 » Polish–Soviet War: The Battle of Warsaw begins and will last till August 25. The Red Army is defeated.
• August 15 » Polish–Soviet War: Battle of Warsaw, so-called Miracle at the Vistula.
• October 30 » The Communist Party of Australia is founded in Sydney.

The temperature on December 30, 1920 was between 6.1 °C and 12.7 °C and averaged 9.6 °C. There was 3.5 hours of sunshine (45%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the west-southwest.