About the day » Tuesday May 30, 1911Calender converter

• Angelina Theodora Helsen‎, Geel, België
• Anna Vanuytsel († 1997)
• Aalt Witteveen, Oldebroek, Gelderland, Nederland († 1913)
• Adriaan Engelbertus van Gorkum, Helvoirt
• Adrianus van den Bos, Monster († 1995)
• Aaltje Hiddes Risselada, Makkum, Wonseradeel, Friesland, Nederland
• Albertus Hofland, Amersfoort († 1911)
• Timmermans, Rotterdam, Zuid-Holland, Nederland
• Anna Krisch, Poznan, Wlkp., Poland
• Aagtje Alberdina Schultze, Leens

• Anna Maria Koolen (65), Helmond
• Aafje Nanne- (34), Bergen, Nederland
• Beeltje van der Weerd (79), Kampen (Overijssel)
• Anthonius Maria Timmermann (2), Gouda, Zuid-Holland, Nederland
• Antje Laan (60), Emmons, North Dakota, United States
• Anna Simplicia Arts (0), Escharen, Grave
• Amanda M Stanard Burgoyne (MrEugElhanan) (34), Washtenaw County, Michigan, Verenigde Staten
• Albert Hesselink (0), Meer, Overijssel, Nederland
• (Stillborn) in 't Veld (in ’t Veldt, In ’t Velt) (0), Maasdam, Nederland
• Adele Catherine Dormal (74), Lamontzée, 4210, België

• 1908 » Hannes Alfvén, Swedish physicist and engineer, Nobel Prize laureate († 1995)
• 1909 » Benny Goodman, American clarinet player, songwriter, and bandleader († 1986)
• 1909 » Freddie Frith, English motorcycle road racer († 1988)
• 1909 » Jacques Canetti, French music executive and talent agent († 1997)
• 1910 » Harry Bernstein, English-American journalist and author († 2011)
• 1912 » Erich Bagge, German physicist and academic († 1996)
• 1912 » Hugh Griffith, Welsh actor († 1980)
• 1912 » Joseph Stein, American playwright and author († 2010)
• 1912 » Julius Axelrod, American biochemist and academic, Nobel Prize laureate († 2004)
• 1912 » Millicent Selsam, American author and academic († 1996)

• 1892 » Mary Hannah Gray Clarke, American author, correspondent, and poet (b. 1835)
• 1901 » Victor D'Hondt, Belgian mathematician, lawyer, and jurist (b. 1841)
• 1911 » Milton Bradley, American businessman, founded the Milton Bradley Company (b. 1836)
• 1912 » Wilbur Wright, American pilot and businessman, co-founded the Wright Company (b. 1867)
• 1918 » Georgi Plekhanov, Russian philosopher and theorist (b. 1856)
• 1925 » Arthur Moeller van den Bruck, German historian and author (b. 1876)
• 1926 » Vladimir Steklov, Russian mathematician and physicist (b. 1864)
• 1934 » Tōgō Heihachirō, Japanese admiral (b. 1848)
• 1939 » Floyd Roberts, American race car driver (b. 1904)
• 1941 » Prajadhipok, Thai king (b. 1893)

1. Johannes
2. Jan
3. Cornelis
4. Hendrik
5. Willem
6. Pieter
7. Gerrit
8. Petrus
9. Adrianus
10. Jacob
11. Jacobus
12. Wilhelmus
13. Gerardus
14. Arie
15. Dirk
16. Hendrikus

1. Maria
2. Johanna
3. Anna
4. Cornelia
5. Wilhelmina
6. Elisabeth
7. Hendrika
8. Catharina
9. Adriana
10. Petronella
11. Jacoba
12. Geertruida
13. Grietje
14. Aaltje
15. Helena
16. Neeltje

• 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
• The Netherlands had about 6.0 million citizens.
• January 3 » A magnitude 7.7 earthquake destroys the city of Almaty in Russian Turkestan.
• March 25 » In New York City, the Triangle Shirtwaist Factory fire kills 146 garment workers.
• April 27 » Following the resignation and death of William P. Frye, a compromise is reached to rotate the office of President pro tempore of the United States Senate.
• May 15 » In Standard Oil Co. of New Jersey v. United States, the United States Supreme Court declares Standard Oil to be an "unreasonable" monopoly under the Sherman Antitrust Act and orders the company to be broken up.
• May 23 » The New York Public Library is dedicated.
• October 5 » The Kowloon–Canton Railway commences service.

The temperature on May 30, 1911 was between 13.6 °C and 21.8 °C and averaged 17.6 °C. There was 0.6 mm of rain. There was 4.4 hours of sunshine (27%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast.