• Adrianus Gerardus Marie van Rhijn, Wassenaar († 1995)
• Ali Huis, Haarlemmermeer, Noord-Holland, Nederland († 1930)
• Arie L Wijgand, Dinteloord en Prinsenland, Nederland († 2000)
• Cornelia Nieuwland († 2022)
• Albert Klazes Hofstra, Idaerd, Idaarderadeel, Friesland, Nederland († 2016)
• Albert Bakker, Texel († 2012)
• Adriaan de Bruijn, Lekkerkerk († 2022)
• Antonius van de Klok, Druten, Gelderland, Nederland († 2017)
• Adrianus Johan Montenij, heenvliet († 2012)
• Albert Bakker, Texel († 2012)

• Akke de Oude (70), Lemmer
• Bindert van Dekken (1), Oostermeer
• Anna Elizabeth van der Schoor (73), Winschoten
• Adriaan van Hommelen (66), Udenhout
• Anna Anthonia Mulder (53), Oldemarkt, Overijssel, Netherlands
• Antonius Leonardus Johannes Switzar (61), Wateringen, Zuid-Holland, Nederland
• Anna Margaret Stoecklein (78), Antonino, Kansas
• Albert Nijkamp (88), Odoorn, Drenthe, Nederland
• Avie Margje Olree (87), Schiedam, Nederland
• Andreas van Falier (0), Vlijmen

• 1928 » Hardy Krüger, German actor
• 1928 » Jean-François Paillard, French conductor († 2013)
• 1929 » Elspet Gray, Scottish actress († 2013)
• 1929 » Mukhran Machavariani, Georgian poet and educator († 2010)
• 1930 » Bryan Magee, English philosopher and politician († 2019)
• 1930 » John Landy, Australian runner and politician, 26th Governor of Victoria
• 1930 » Manuel Neri, American sculptor and painter
• 1930 » Michał Życzkowski, Polish technician and educator († 2006)
• 1931 » Leonid Derbenyov, Russian poet and songwriter († 1995)
• 1932 » Lakshman Kadirgamar, Sri Lankan lawyer and politician, 5th Sri Lankan Minister of Foreign Affairs († 2005)

• 1898 » Elzéar-Alexandre Taschereau, Canadian cardinal (b. 1820)
• 1902 » Marie Alfred Cornu, French physicist and academic (b. 1842)
• 1906 » Mahesh Chandra Nyayratna Bhattacharyya, Indian scholar, academic, and philanthropist (b. 1836)
• 1912 » Clara Barton, American nurse and humanitarian, founded the American Red Cross (b. 1821)
• 1933 » Adelbert Ames, American general and politician, 30th Governor of Mississippi (b. 1835)
• 1937 » Abdülhak Hâmid Tarhan, Turkish playwright and poet (b. 1852)
• 1938 » Feodor Chaliapin, Russian opera singer (b. 1873)
• 1943 » Viktor Puskar, Estonian colonel (b. 1889)
• 1945 » Franklin D. Roosevelt, American lawyer and politician, 32nd President of the United States (b. 1882)
• 1953 » Lionel Logue, Australian actor and therapist (b. 1880)

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

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

• 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.
• January 31 » 3M begins marketing Scotch Tape.
• March 29 » Heinrich Brüning is appointed German Reichskanzler.
• May 1 » "Pluto" is officially proposed for the name of the newly-discovered dwarf planet Pluto by Vesto Slipher in the Lowell Observatory Observation Circular. The name quickly catches on.
• May 24 » Amy Johnson lands in Darwin, Northern Territory, becoming the first woman to fly solo from England to Australia (she left on May 5 for the 11,000 mile flight).
• August 16 » The first color sound cartoon, Fiddlesticks, is released by Ub Iwerks.
• October 3 » The German Socialist Labour Party in Poland – Left is founded.

The temperature on April 12, 1930 was between -1.5 °C and 14.6 °C and averaged 7.3 °C. There was 0.8 mm of rain during 1.3 hours. There was 3.7 hours of sunshine (27%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest.