About the day » Sunday June 30, 1957Calender converter

• Sjoerd Gernaat, Stroobos († 1984)
• Johannes Aloisius van Waterschoot, Graauw en Langendam († 1968)
• Uwe Moldenhauer († 2008)
• Jaap Dedden († 1977)
• Jo van Waterschoot, Nieuw-Namen,, Zeeland, Nederland († 1968)
• Wilfried Antonius Maria Dierselhuis, Enschede, Ov, Nederland († 2003)
• Elisabeth Johanna Sep, Den Haag ('s Gravenhage), Zuid-Holland (Nederland) († 2000)
• Ivo Klessens (Geerts), Beek en Donk, Nederland († 1973)
• Peter Keijsper († 2011)
• Jentinus Veenstra († 1986)

• Amelia C. Ficke (65), West Chester, Butler County, Ohio
• Adrianus Daniels (67), Geldrop
• Arthur John Kempton (90), New Zealand
• Anna Louisa Wilhelmina Veenstra (73)
• Anna Margaretha Stephenia Aben (78), Amsterdam
• Aaltje Strijker (67), Hasselt, Overijssel, Nederland
• Berend Jan Bonhof (64), Middelburg (ZLD)
• Adriana Clazina Kaptein (80), Noordwijkerhout, Zuid-Holland, Nederland
• Adriaan VAN GILS (18)
• Anna Wilhelmina Zwarts (90), Amsterdam

• 1955 » Brian Vollmer, Canadian singer
• 1955 » Egils Levits, Latvian judge, jurist, 10th President of Latvia
• 1956 » David Alan Grier, American actor, singer, and comedian
• 1956 » David Lidington, English historian, academic, and politician, Minister of State for Europe
• 1956 » Volker Beck, German hurdler and coach
• 1957 » Bud Black, American baseball player and manager
• 1957 » Sterling Marlin, American race car driver
• 1958 » Esa-Pekka Salonen, Finnish conductor and composer
• 1958 » Pam Royle, British television presenter, journalist and voice coach
• 1959 » Vincent D'Onofrio, American actor

• 1948 » Prince Sabahaddin, Turkish-Swiss sociologist and academic (b. 1879)
• 1949 » Édouard Alphonse James de Rothschild, French financier and polo player (b. 1868)
• 1951 » Yrjö Saarela, Finnish wrestler and coach (b. 1884)
• 1953 » Charles William Miller, Brazilian footballer and civil servant (b. 1874)
• 1953 » Elsa Beskow, Swedish author and illustrator (b. 1874)
• 1954 » Andrass Samuelsen, Faroese politician, 1st Prime Minister of the Faroe Islands (b. 1873)
• 1956 » Thorleif Lund, Norwegian actor (b. 1880)
• 1959 » José Vasconcelos, Mexican philosopher and politician (b. 1882)
• 1961 » Lee de Forest, American inventor, invented the audion tube (b. 1873)
• 1966 » Giuseppe Farina, Italian race car driver (b. 1906)

1. Johannes
2. Jan
3. Cornelis
4. Peter
5. Willem
6. Hendrik
7. Robert
8. Pieter
9. Gerrit
10. Petrus
11. John
12. Paul
13. Dirk
14. Johan
15. Wilhelmus
16. Michael

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

• 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 October 13, 1956 to December 22, 1957 the cabinet Drees III, with Dr. W. Drees (PvdA) as prime minister.
• The Netherlands had about 11.0 million citizens.
• January 22 » Israel withdraws from the Sinai Peninsula.
• August 21 » The Soviet Union successfully conducts a long-range test flight of the R-7 Semyorka, the first intercontinental ballistic missile.
• September 19 » Plumbbob Rainier becomes the first nuclear explosion to be entirely contained underground, producing no fallout.
• October 14 » The 23rd Canadian Parliament becomes the only one to be personally opened by the Queen of Canada.
• November 8 » Pan Am Flight 7 disappears between San Francisco and Honolulu. Wreckage and bodies are discovered a week later.
• December 20 » The initial production version of the Boeing 707 makes its first flight.

The temperature on June 30, 1957 was between 18.8 °C and 34.2 °C and averaged 26.5 °C. There was 13.6 hours of sunshine (81%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast.