About the day » Sunday September 9, 1951Calender converter

• Jan Pluister, Heerhugowaard († 1953)
• Eduard H.M. Veefkind, Leiderdorp, Zuid-Holland, Nederland († 1997)
• Dinie Gerritsen, Vaassen († 2015)
• Josiane Blanche Mauricette Degrande, Blankenberge († 2005)
• Peternella Jannette Regeling, Enschede
• Jacob Koekoek († 2023)
• Rogier Louis van de Pavert, 's-Gravenhage († 2011)
• Antonetta Johanna Theresia Maria van Mierlo, Best
• Johannes Sjoerd de Vries, Sneek († 2022)
• Ronald Eugene Wright, Chester, Chester County, South Carolina († 1951)

• Albert Middendorp (57), Groningen
• Arend Johan Minkman (60), Den Haag
• Alphonsus Maria Jozef Mallens (78), Tilburg
• Anna Maria Martens (61), 's-Hertogenbosch
• Adrianus Petrus Josephus Willemse (70), Engelen
• Aubrey Cyril Lees (44), aged 44 years, reg'd Goulburn, NSW, AU
• Anna Josephine Waynick (66)
• Anna Maria Catharina Bertels (83), Geel, België
• Albert Middendorp (57), Groningen
• Aafje Neuteboom (63), Haarlem

• 1949 » Daniel Pipes, American historian and author
• 1949 » Joe Theismann, American football player and sportscaster
• 1949 » John Curry, English figure skater († 1994)
• 1950 » Gogi Alauddin, Pakistani squash player and coach
• 1950 » John McFee, American singer-songwriter, guitarist, and producer
• 1951 » Alexander Downer, Australian economist and politician, 34th Minister of Foreign Affairs for Australia
• 1951 » Tom Wopat, American actor and singer
• 1952 » Angela Cartwright, English-born American actress, author, and singer
• 1952 » David A. Stewart, English singer-songwriter, guitarist, and producer
• 1952 » Per Jørgensen, Norwegian singer and trumpet player

• 1934 » Roger Fry, English painter and critic (b. 1866)
• 1941 » Hans Spemann, German embryologist and academic, Nobel Prize laureate (b. 1869)
• 1943 » Carlo Bergamini, Italian admiral (b. 1888)
• 1943 » Charles McLean Andrews, American historian, author, and academic (b. 1863)
• 1945 » Max Ehrmann, American poet and lawyer (b. 1872)
• 1950 » Victor Hémery, French racing driver (b. 1876)
• 1955 » Carl Friedberg, German pianist and educator (b. 1872)
• 1958 » Charlie Macartney, Australian cricketer and soldier (b. 1886)
• 1959 » Ramón Fonst, Cuban fencer (b. 1883)
• 1960 » Jussi Björling, Swedish tenor (b. 1911)

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

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

• Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
• In The Netherlands , there was from March 15, 1951 to September 2, 1952 the cabinet Drees I, with Dr. W. Drees (PvdA) as prime minister.
• The Netherlands had about 10.2 million citizens.
• February 13 » Korean War: Battle of Chipyong-ni, which represented the "high-water mark" of the Chinese incursion into South Korea, commences.
• April 5 » Cold War: Ethel and Julius Rosenberg are sentenced to death for spying for the Soviet Union.
• June 23 » The ocean liner SS United States is christened and launched.
• July 16 » King Leopold III of Belgium abdicates in favor of his son, Baudouin I of Belgium.
• December 20 » The EBR-1 in Arco, Idaho becomes the first nuclear power plant to generate electricity. The electricity powered four light bulbs.
• December 24 » Libya becomes independent. Idris I is proclaimed King of Libya.

The temperature on September 9, 1951 was between 12.0 °C and 22.9 °C and averaged 17.4 °C. There was 8.0 hours of sunshine (61%). The almost cloudless was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast.