About the day » Sunday September 12, 1971Calender converter

• Koenraad Anthonie Slagboom, Schoonrewoerd, Zuid-Holland, Nederland († 2017)
• Steven Michiel Rijsdijk, Capelle aan de Ijssel, Zuid-Holland, Nederland
• Hans DERAMOUDT, Gent,9000,Flandre Orientale,Flandre,BELGIQUE († 1982)
• Christy Annette Keesman, Alkmaar
• Olav Nicolaas Lieshout, Capelle aan de ijsel

• Adriana Johanna Brugmans (82), Tilburg
• Dirk Verheij (84), Gorinchem
• Elisabeth Cornelia Geerlings (81), Leiden
• Christina Warnera Maria Hulshof (79), Zwolle, Ov, Nederland
• Cornelis Berkhout (37), Graft-De Rijp
• Cornelia Maria Johanna Boersen (72), Delft
• Anna Gertrudis Verheggen (83), Roermond
• Artur Reis (57), Neukirch, Westerwaldkreis, Rheinland-Pfalz, Germany
• Bertus Dalm, Capelle aan de IJssel
• Elisabeth Geerlings (81), Leiden

• 1969 » Ángel Cabrera, Argentinian golfer
• 1969 » James Frey, American author and screenwriter
• 1969 » Max Boot, Russian-American historian and author
• 1969 » Shigeki Maruyama, Japanese golfer
• 1970 » Nathan Larson, American singer-songwriter and guitarist
• 1971 » Shocker, Mexican wrestler
• 1971 » Younes El Aynaoui, Moroccan tennis player
• 1972 » Gideon Emery, English-American actor, producer, and screenwriter
• 1972 » Paul Green, Australian rugby league player and coach
• 1972 » Sidney Souza, Brazilian footballer

• 1962 » Rangeya Raghav, Indian author and playwright (b. 1923)
• 1962 » Spot Poles, American baseball player and soldier (b. 1887)
• 1967 » Vladimir Bartol, Italian-Slovene author and playwright (b. 1903)
• 1968 » Tommy Armour, Scottish-American golfer and journalist (b. 1894)
• 1971 » Walter Egan, American golfer (b. 1881)
• 1972 » William Boyd, American actor and producer (b. 1895)
• 1977 » Les Haylen, Australian journalist and politician (b. 1898)
• 1977 » Robert Lowell, American poet (b. 1917)
• 1977 » Steve Biko, South African activist (b. 1946)
• 1978 » William Hudson, New Zealand-Australian engineer (b. 1896)

1. Jan
2. Johannes
3. Robert
4. Marco
5. Peter
6. Marcel
7. Jeroen
8. Mark
9. Richard
10. Michael
11. Patrick
12. Edwin
13. Pieter
14. Cornelis
15. David
16. Hendrik

1. Sandra
2. Maria
3. Johanna
4. Monique
5. Esther
6. Anna
7. Saskia
8. Jolanda
9. Karin
10. Ingrid
11. Petra
12. Miranda
13. Yvonne
14. Astrid
15. Linda
16. Cornelia

• 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)
• In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
• In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet Biesheuvel I, with Mr. B.W. Biesheuvel (ARP) as prime minister.
• The Netherlands had about 13.1 million citizens.
• June 7 » The United States Supreme Court overturns the conviction of Paul Cohen for disturbing the peace, setting the precedent that vulgar writing is protected under the First Amendment to the United States Constitution.
• June 30 » The crew of the Soviet Soyuz 11 spacecraft are killed when their air supply escapes through a faulty valve.
• August 1 » The Concert for Bangladesh, organized by former Beatle George Harrison, is held at Madison Square Garden in New York City.
• December 5 » Battle of Gazipur: Pakistani forces stand defeated as India cedes Gazipur to Bangladesh.
• December 16 » The United Kingdom recognizes Bahrain's independence, which is commemorated annually as Bahrain's National Day.
• December 20 » The international aid organization Doctors Without Borders is founded by Bernard Kouchner and a group of journalists in Paris, France.

The temperature on September 12, 1971 was between 5.4 °C and 18.0 °C and averaged 12.5 °C. There was -0.1 mm of rain. There was 1.6 hours of sunshine (12%). The partly or heavily clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the northwest.