About the day » Sunday April 23, 1911Calender converter

• Anna Agnes Driessen, Rotterdam
• Anna Derks, Deurne-en Liessel, Noord-Brabant, Nederland († 2001)
• Bertha Maria Josephina Baert, St. Jansteen († 1977)
• Anna Maria Fredericks, Sint Pieter, Limburg, Netherlands († 1997)
• Adrianus Josephus Fouchier, Tilburg, Noord-Brabant, Nederland († 1962)
• Adolf KIEWIET, oostwold
• Alma Elfriede Henkelman, Dusseldorf, Nordrhein-Westfalen, Duitsland († 1999)
• Anna Catharina Gerarda Vullings, Maasbree († 2003)
• Anna Sels, Hillegom († 2004)
• Andries Wagter *, Groningen († 1927)

• Antonij Kuiper (66), Laren (Gelderland)
• Aart Bultman (32), Doornspijk, Gld, The Netherlands
• Arnoldus Cornelis Belkom, van (63), Tilburg
• Anje Huttinga (5), Scharmer (gem. Midden-Groningen)
• Aart Bultman (32), Doornspijk, Nederland
• Aukje de Jong (70), Weststellingwerf
• Anna Elisabeth Hubertina Hendrickx (41), Linne, Limburg, Nederland
• Antje Bijl (0), Poortugaal, Zuid-Holland, Nederland
• Barend Swieb (80), Moordrecht
• Albertus van Rooijen (71), Vleuten, Utrecht, NL

• 1907 » Fritz Wotruba, Austrian sculptor, designed the Wotruba Church († 1975)
• 1907 » Lee Miller, American model and photographer († 1977)
• 1908 » Myron Waldman, American animator and director († 2006)
• 1910 » Sheila Scott Macintyre, Scottish mathematician († 1960)
• 1910 » Simone Simon, French actress († 2005)
• 1911 » Ronald Neame, English-American director, cinematographer, producer, and screenwriter († 2010)
• 1913 » Diosa Costello, Puerto Rican-American entertainer, producer and club owner († 2013)
• 1915 » Arnold Alexander Hall, English engineer, academic, and businessman († 2000)
• 1916 » Sinah Estelle Kelley, American chemist († 1982)
• 1916 » Yiannis Moralis, Greek painter and educator († 2009)

• 1889 » Jules Amédée Barbey d'Aurevilly, French author and critic (b. 1808)
• 1895 » Carl Ludwig, German physician and physiologist (b. 1815)
• 1905 » Gédéon Ouimet, Canadian politician, 2nd Premier of Quebec (b. 1823)
• 1907 » Alferd Packer, American prospector (b. 1842)
• 1915 » Rupert Brooke, English poet (b. 1887)
• 1936 » Teresa de la Parra, French-Venezuelan author (b. 1889)
• 1951 » Charles G. Dawes, American banker and politician, 30th Vice President of the United States, Nobel Peace Prize laureate (b. 1865)
• 1951 » Jules Berry, French actor and director (b. 1883)
• 1959 » Bak Jungyang, Korean politician
• 1965 » George Adamski, Polish-American ufologist and author (b. 1891)

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 12 » The University of the Philippines College of Law is formally established; three future Philippine presidents are among the first enrollees.
• January 15 » Palestinian Arabic-language Falastin newspaper founded.
• April 8 » Dutch physicist Heike Kamerlingh Onnes discovers superconductivity.
• 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.
• November 1 » World's first combat aerial bombing mission takes place in Libya during the Italo-Turkish War. Second Lieutenant Giulio Gavotti of Italy drops several small bombs.

The temperature on April 23, 1911 was between 6.3 °C and 15.2 °C and averaged 10.5 °C. There was 0.1 mm of rain. There was 2.5 hours of sunshine (17%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest.