Family tree Denneman » Simon Denneman (1886-1968)

Day of marriage July 20, 1911

• The temperature on July 20, 1911 was between 10.6 °C and 24.4 °C and averaged 18.8 °C. There was 6.7 hours of sunshine (42%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
• 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
• In the year 1911: Source: Wikipedia
  • The Netherlands had about 6.0 million citizens.
  • April 29 » Tsinghua University, one of mainland China's leading universities, is founded.
  • May 9 » The works of Gabriele D'Annunzio are placed in the Index of Forbidden Books by the Vatican.
  • May 21 » President of Mexico Porfirio Díaz and the revolutionary Francisco Madero sign the Treaty of Ciudad Juárez to put an end to the fighting between the forces of both men, concluding the initial phase of the Mexican Revolution.
  • July 4 » A massive heat wave strikes the northeastern United States, killing 380 people in eleven days and breaking temperature records in several cities.
  • August 29 » The Canadian Naval Service becomes the Royal Canadian Navy.
  • September 7 » French poet Guillaume Apollinaire is arrested and put in jail on suspicion of stealing the Mona Lisa from the Louvre museum.

Day of death August 21, 1968

• The temperature on August 21, 1968 was between 11.9 °C and 23.7 °C and averaged 17.2 °C. There was 5.3 hours of sunshine (37%). The partly clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
• 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 year 1968: Source: Wikipedia
  • The Netherlands had about 12.7 million citizens.
  • February 1 » Canada's three military services, the Royal Canadian Navy, the Canadian Army and the Royal Canadian Air Force, are unified into the Canadian Forces.
  • February 8 » American civil rights movement: The Orangeburg massacre: An attack on black students from South Carolina State University who are protesting racial segregation at the town's only bowling alley, leaves three or four dead in Orangeburg, South Carolina.
  • March 21 » Battle of Karameh in Jordan between the Israel Defense Forces and the combined forces of the Jordanian Armed Forces and PLO.
  • April 6 » Pierre Elliott Trudeau wins the Liberal Leadership Election, and becomes Prime Minister of Canada soon after.
  • April 23 » Vietnam War: Student protesters at Columbia University in New York City take over administration buildings and shut down the university.
  • July 1 » The Treaty on the Non-Proliferation of Nuclear Weapons is signed in Washington, D.C., London and Moscow by sixty-two countries.

Source: Wikipedia

• 1960 » David B. Steinman, American engineer, designed the Mackinac Bridge (b. 1886)
• 1964 » Palmiro Togliatti, Italian journalist and politician, Italian Minister of Justice (b. 1893)
• 1971 » George Jackson, American activist and author, co-founded the Black Guerrilla Family (b. 1941)
• 1974 » Buford Pusser, American police officer (b. 1937)
• 1974 » Kirpal Singh, Indian spiritual master (b. 1894)
• 1978 » Charles Eames, American architect, co-designed the Eames House (b. 1907)