Family tree Weening » Libbe Rozendal (1869-1950)

Day of marriage May 20, 1897

• The temperature on May 20, 1897 was about 18.2 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 61%. Source: KNMI
• Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
• In The Netherlands , there was from July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
• In the year 1897: Source: Wikipedia
  • The Netherlands had about 5.1 million citizens.
  • February 28 » Queen Ranavalona III, the last monarch of Madagascar, is deposed by a French military force.
  • April 30 » J. J. Thomson of the Cavendish Laboratory announces his discovery of the electron as a subatomic particle, over 1,800 times smaller than a proton (in the atomic nucleus), at a lecture at the Royal Institution in London.
  • June 22 » British colonial officers Charles Walter Rand and Lt. Charles Egerton Ayerst are assassinated in Pune, Maharashtra, India by the Chapekar brothers and Mahadeo Vinayak Ranade, who are later caught and hanged.
  • July 11 » Salomon August Andrée leaves Spitsbergen to attempt to reach the North Pole by balloon. He later crashes and dies.
  • August 2 » Anglo-Afghan War: The Siege of Malakand ends when a relief column is able to reach the British garrison in the Malakand states.
  • August 10 » German chemist Felix Hoffmann discovers an improved way of synthesizing acetylsalicylic acid (aspirin).

Day of death April 26, 1950

• The temperature on April 26, 1950 was between -1.1 °C and 9.0 °C and averaged 2.8 °C. There was 9.4 mm of rain during 7.4 hours. There was 0.8 hours of sunshine (5%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southeast. 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)
• 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 year 1950: Source: Wikipedia
  • The Netherlands had about 10.0 million citizens.
  • January 13 » British submarine HMSTruculent collides with an oil tanker in the Thames Estuary, killing 64 men.
  • May 13 » The first round of the Formula One World Championship is held at Silverstone.
  • May 19 » Egypt announces that the Suez Canal is closed to Israeli ships and commerce.
  • August 20 » Korean War: United Nations repel an offensive by North Korean divisions attempting to cross the Nakdong River and assault the city of Taegu.
  • October 11 » CBS's field-sequential color system for television is the first to be licensed for broadcast by the U.S. Federal Communications Commission.
  • October 21 » Korean War: Heavy fighting begins between British and Australian forces against the North Koreans during the Battle of Yongju.

Source: Wikipedia

• 1944 » Violette Morris, French footballer, shot putter, and discus thrower (b. 1893)
• 1945 » Pavlo Skoropadskyi, German-Ukrainian general and politician, Hetman of Ukraine (b. 1871)
• 1945 » Sigmund Rascher, German physician (b. 1909)
• 1946 » James Larkin White, American miner, explorer, and park ranger (b. 1882)
• 1950 » George Murray Hulbert, American lawyer, judge, and politician (b. 1881)
• 1951 » Arnold Sommerfeld, German physicist and academic (b. 1868)