About the day » Wednesday June 11, 1930Calender converter

• Cedric Dessauvagie, Paree, Dutch East Indies († 1949)
• Carl Jacob Kern, Frankenmuth, Saginaw Co, Michigan (USA) († 1999)
• Anna Visser, Enkhuizen († 1971)
• Cedric Dessauvagie, Paree, Nederlands-Indië († 1949)
• Cornelia Jacoba Stolwijk, Zevenhoven (gem. Nieuwkoop, ZH) († 2015)
• Frederik Leonard Harmsen, Amsterdam, Noord-Holland, Nederland († 1945)
• Evelyn Emily Boyer, Union, Luzerne, Pennsylvania, Verenigde Staten († 1978)
• Elza Van Linden, Niel († 1999)
• Edmond Remi VOS, Rillaar Vlaams Brabant * († 2008)
• Aart Zevenbergen, Garderen {GE} († 2020)

• Berend Johan WARTENA (24), Haarlem Noord-Holland Netherlands
• Catharina van Sighem (13), Westkapelle, Walcheren, NL
• Adriana van Rhenen (74), Leersum
• * Johanna Agnes Louise Wolf (21), Delft
• Arend Gerrit Hoefman (59), Lichtenvoorde, Gelderland, Nederland
• Aantje Bos (80), Noordeloos
• Arie de Vreugd (66), Katwijk
• Arnoldus Tromp (35), Nijmegen, Gelderland, Nederland
• Annigje ter Wijlen (54), Almelo
• August Wilhelm van den Berg (45), Rijswijk, Zuid-Holland, Nederland

• 1926 » Carlisle Floyd, American composer and educator
• 1927 » Beryl Grey, English ballerina
• 1927 » John W. O'Malley, American Catholic historian, academic and Jesuit priest
• 1927 » Kit Pedler, English parapsychologist and author († 1981)
• 1928 » Queen Fabiola of Belgium († 2014)
• 1929 » Ayhan Şahenk, Turkish businessman († 2001)
• 1930 » Charles Rangel, American soldier, lawyer, and politician
• 1932 » Athol Fugard, South African-American actor, director, and playwright
• 1932 » Tim Sainsbury, English businessman and politician, Minister of State for Trade
• 1933 » Gene Wilder, American actor, director, and screenwriter († 2016)

• 1911 » James Curtis Hepburn, American physician and missionary (b. 1815)
• 1913 » Mahmud Shevket Pasha, Ottoman general and politician, 279th Grand Vizier of the Ottoman Empire (b. 1856)
• 1914 » Adolphus Frederick V, Grand Duke of Mecklenburg-Strelitz (b. 1848)
• 1920 » William F. Halsey, Sr., American captain (b. 1853)
• 1924 » Théodore Dubois, French organist, composer, and educator (b. 1837)
• 1927 » William Attewell, English cricketer (b. 1861)
• 1934 » Lev Vygotsky, Belarusian-Russian psychologist and theorist (b. 1896)
• 1936 » Robert E. Howard, American author and poet (b. 1906)
• 1937 » R. J. Mitchell, English engineer, designed the Supermarine Spitfire (b. 1895)
• 1941 » Daniel Carter Beard, American author and illustrator, founded the Boy Scouts of America (b. 1850)

• 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 August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
• The Netherlands had about 7.8 million citizens.
• March 6 » International Unemployment Day demonstrations globally initiated by the Comintern.
• March 12 » Mahatma Gandhi begins the Salt March, a 200-mile march to the sea to protest the British monopoly on salt in India.
• April 22 » The United Kingdom, Japan and the United States sign the London Naval Treaty regulating submarine warfare and limiting shipbuilding.
• August 16 » The first color sound cartoon, Fiddlesticks, is released by Ub Iwerks.
• October 5 » British airship R101 crashes in France en route to India on its maiden voyage.
• November 11 » Patent number US1781541 is awarded to Albert Einstein and Leó Szilárd for their invention, the Einstein refrigerator.

The temperature on June 11, 1930 was between 10.7 °C and 21.4 °C and averaged 15.5 °C. There was 7.6 hours of sunshine (46%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest.