About the day » Friday June 20, 1890Calender converter

• Albertus van Schaik, Utrecht, Utrecht, Nederland († 1950)
• Albert Crabtree, Eccleshill, Yorkshire, England
• Adelbert Leon Rinehart, Courtland, Kent, Michigan, Verenigde Staten († 1965)
• Aaltje van den Berg, Ese († 1972)
• Adriaan Jannis van Houte, Breskens
• adriana DEUNHOUWER, puttershoek († 1960)
• Agatha Zonneveld, Maasland, Nederland († 1974)
• Adolf Johan Roenhorst, Wisch, Gelderland, Netherlands
• Aaltine Annette Johanna Hoenderken, Tynaarlo (Vries) († 1919)
• Albert Teunis, Spring Lake (Ottawa, Michigan, USA) († 1950)

• Abraham Pieter Maat (2), Biervliet/Terneuzen Zeeland Nederland
• Aartje Franken Wouters (86), Hierden
• Aloïs Roelants, Haasdonk
• Aloysius Paulus Franciscus van REETH (70), Mechelen, 12025, Antwerpen, Belgique
• Aaltje van Stuijvenberg (61), Maurik
• Anna van Geelen (Gielen - Gehlen) (61), Nieuwenhagen, Limburg, Nederland
• Adriana Koning (0), Barwoutswaarder
• Baafje Tuin (38), Wijk aan Zee en Duin, Beverwijk, Noord-Holland, Nederland
• Anna Catharina BAKKER (69), Hoorn
• Arend Smeding (38), Enkhuizen

• 1884 » Johannes Heinrich Schultz, German psychiatrist and psychotherapist († 1970)
• 1884 » Mary R. Calvert, American astronomer and author († 1974)
• 1885 » Andrzej Gawroński, Polish linguist and academic († 1927)
• 1887 » Kurt Schwitters, German painter and illustrator († 1948)
• 1889 » John S. Paraskevopoulos, Greek-South African astronomer and academic († 1951)
• 1891 » Giannina Arangi-Lombardi, Italian soprano († 1951)
• 1891 » John A. Costello, Irish lawyer and politician, 3rd Taoiseach of Ireland († 1976)
• 1893 » Wilhelm Zaisser, German soldier and politician († 1958)
• 1894 » Lloyd Hall, American chemist and academic († 1971)
• 1896 » Wilfrid Pelletier, Canadian pianist, composer, and conductor († 1982)

• 1847 » Juan Larrea, Argentinian captain and politician (b. 1782)
• 1869 » Hijikata Toshizō, Japanese commander (b. 1835)
• 1870 » Jules de Goncourt, French historian and author (b. 1830)
• 1872 » Élie Frédéric Forey, French general (b. 1804)
• 1875 » Joseph Meek, American police officer and politician (b. 1810)
• 1888 » Johannes Zukertort, Polish-English chess player (b. 1842)
• 1906 » John Clayton Adams, English painter (b. 1840)
• 1909 » Friedrich Martens, Estonian-Russian historian, lawyer, and diplomat (b. 1845)
• 1925 » Josef Breuer, Austrian physician and psychologist (b. 1842)
• 1929 » Emmanouil Benakis, Greek merchant and politician, 35th Mayor of Athens (b. 1843)

• Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• 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 April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
• The Netherlands had about 4.5 million citizens.
• January 25 » Nellie Bly completes her round-the-world journey in 72 days.
• April 7 » Completion of the first Lake Biwa Canal.
• July 10 » Wyoming is admitted as the 44th U.S. state.
• September 25 » The United States Congress establishes Sequoia National Park.
• November 4 » City and South London Railway: London's first deep-level tube railway opens between King William Street and Stockwell.
• December 30 » Following the Wounded Knee Massacre, the United States Army and Lakota warriors face off in the Drexel Mission Fight.

The temperature on June 20, 1890 was about 19.4 °C. The air pressure was 4 kgf/m² and came mainly from the west-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 66%.