About the day » Friday May 30, 1975Calender converter

• René Antonius Johannes Cools, Best, Noord-Brabant, Nederland
• Sietse Berkhout, Harmelen
• Gerrit Marcel Olsman, Geldrop, Noord-Brabant, Nederland († 1975)
• Mariola-Tine Benders, 's-Gravendeel, Zuid-Holland, Nederland († 1984)
• Gerrit Marcel Olsman, Geldrop († 1975)

• Arend Schouten (76), Wenen (Oosterijk)
• Adrianus Sint Nicolaas (77), Barendrecht, Nederland
• August Boone (59)
• Berend Jan Kraaijenveld (72)
• Aat Eerhard (46), Den Haag
• "Irène" Julie Marie Gabrielle Ghislaine Pycke de Peteghem (74), Ixelles, Bruxelles, Belgique
• de Bruin (50), Den Helder
• Catharina Pieterdina Buigel (84), Enschede
• Arij Visser (68), Hazerswoude, Zuid-Holland, Nederland
• Antoinette DeBoer (64), Bonners Ferry, Boundary Co., Idaho, Verenigde Staten

• 1974 » Big L, American rapper († 1999)
• 1974 » CeeLo Green, American singer-songwriter, pianist, producer, and actor
• 1974 » David Wilkie, American ice hockey player and coach
• 1974 » Kostas Chalkias, Greek footballer
• 1975 » Andy Farrell, English rugby player and coach
• 1975 » Brian Fair, American singer-songwriter
• 1975 » Evan Eschmeyer, American basketball player
• 1975 » Marissa Mayer, American computer scientist and businesswoman
• 1976 » Magnus Norman, Swedish tennis player and coach
• 1976 » Radoslav Nesterović, Slovenian-Greek basketball player

• 1971 » Marcel Dupré, French organist and composer (b. 1886)
• 1975 » Michel Simon, Swiss-born French actor (b. 1895)
• 1975 » Steve Prefontaine, American runner (b. 1951)
• 1975 » Tatsuo Shimabuku, Japanese martial artist, founded Isshin-ryū (b. 1908)
• 1976 » Max Carey, American baseball player, coach, and manager (b. 1890)
• 1976 » Mitsuo Fuchida, Japanese captain (b. 1902)
• 1978 » Jean Deslauriers, Canadian violinist, composer, and conductor (b. 1909)
• 1980 » Carl Radle, American bass player and producer (b. 1942)
• 1981 » Don Ashby, Canadian ice hockey player (b. 1955)
• 1981 » Ziaur Rahman, Bangladeshi general and politician, 7th President of Bangladesh (b. 1936)

• 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 Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
• The Netherlands had about 13.6 million citizens.
• January 2 » The Federal Rules of Evidence are approved by the United States Congress.
• April 8 » Frank Robinson manages the Cleveland Indians in his first game as major league baseball's first African American manager.
• June 25 » Prime Minister Indira Gandhi declares a state of internal emergency in India.
• August 15 » Takeo Miki makes the first official pilgrimage to Yasukuni Shrine by an incumbent prime minister on the anniversary of the end of World War II.
• September 16 » The first prototype of the Mikoyan MiG-31 interceptor makes its maiden flight.
• November 12 » The Comoros joins the United Nations.

The temperature on May 30, 1975 was between 3.1 °C and 11.9 °C and averaged 7.9 °C. There was -0.1 mm of rain. There was 1.9 hours of sunshine (12%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest.