About the day » Sunday April 20, 1913Calender converter

• Albert Stroobants († 1949)
• Abraham Swanenburg, Leiden († 1982)
• Adriaan van der Roest, 's-Gravenhage, Zuid-Holland, Nederland († 1979)
• Kenters, Zierikzee, Zeeland, Nederland
• Adrianus Bergman, Leeuwarden, 8911, Nederland († 1996)
• Aaltje de Jong, ,,,, De Wilp († 1988)
• Anna Antoinetta Bekens, Bavel, Noord-Brabant, Netherlands
• Adriaan Brandwijk, Den Haag († 1979)
• Alice Kegels, Meerdonk († 2003)
• Almut Henrietta Helene de Buhr, Nordenham, Niedersachsen, Duitsland

• Adriana Brabander (62), Schiedam
• Albertus Marinus van Hoek (1), Deurne
• Adriana Brabander (62), Schiedam, Zuid-Holland, Netherlands
• Abel Mulder (74), Farmsum gem. Delfzijl
• Alphonius Dankaert (57), Almelo, Stad
• ARIE PIETER VAN DER SAR (70), 'S-GRAVENHAGE
• Arie Pieter van der Sar (70), Den Haag
• adrianus Derijck (1), Rucphen
• Arnoldus Knippels (1), Drunen (Noord-Brabant, NLD)
• Bartina Henderika SUIRMAN (57), Groningen Groningen Netherlands

• 1907 » Miran Bux, Pakistani cricketer († 1991)
• 1908 » Lionel Hampton, American vibraphone player, pianist, bandleader, and actor († 2002)
• 1910 » Fatin Rüştü Zorlu, Turkish diplomat and politician († 1961)
• 1913 » Mimis Fotopoulos, Greek actor and poet († 1986)
• 1913 » Roger Rochard, French runner († 1993)
• 1913 » Willi Hennig, German biologist and entomologist († 1976)
• 1914 » Betty Lou Gerson, American actress († 1999)
• 1915 » Joseph Wolpe, South African psychotherapist and physician († 1997)
• 1916 » Nasiba Zeynalova, Azerbaijani actress († 2004)
• 1918 » Kai Siegbahn, Swedish physicist and academic, Nobel Prize laureate († 2007)

• 1899 » Joseph Wolf, German ornithologist and illustrator (b. 1820)
• 1902 » Joaquim de Sousa Andrade, Brazilian poet and educator (b. 1833)
• 1912 » Bram Stoker, Anglo-Irish novelist and critic, created Count Dracula (b. 1847)
• 1918 » Karl Ferdinand Braun, German-American physicist and academic, Nobel Prize laureate (b. 1850)
• 1927 » Enrique Simonet, Spanish painter and educator (b. 1866)
• 1929 » Prince Henry of Prussia (b. 1862)
• 1931 » Sir Cosmo Duff-Gordon, 5th Baronet, Scottish-English fencer and businessman (b. 1862)
• 1932 » Giuseppe Peano, Italian mathematician and philosopher (b. 1858)
• 1935 » John Cameron, Scottish footballer and manager (b. 1872)
• 1935 » Lucy, Lady Duff-Gordon, English fashion designer (b. 1863)

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

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

• 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.
• In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
• The Netherlands had about 6.1 million citizens.
• January 18 » First Balkan War: A Greek flotilla defeats the Ottoman Navy in the Naval Battle of Lemnos, securing the islands of the Northern Aegean Sea for Greece.
• March 22 » Mystic Phan Xích Long, the self-proclaimed Emperor of Vietnam, was arrested for organising a revolt against the colonial rule of French Indochina, which was nevertheless carried out by his supporters the following day.
• May 29 » Igor Stravinsky's ballet score The Rite of Spring receives its premiere performance in Paris, France, provoking a riot.
• August 16 » Completion of the Royal Navy battlecruiser HMSQueen Mary.
• October 10 » U.S. President Wilson triggers the explosion of the Gamboa Dike, completing major construction on the Panama Canal.
• November 7 » The first day of the Great Lakes Storm of 1913, a massive blizzard that ultimately killed 250 and caused over $5 million (about $118,098,000 in 2013 dollars) damage. Winds reach hurricane force on this date.

The temperature on April 20, 1913 was between 0.3 °C and 10.3 °C and averaged 6.1 °C. There was 8.7 hours of sunshine (61%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west.