Family tree Groot » Thijs Roelof Groot (1884-1946)

Day of marriage April 27, 1916

• The temperature on April 27, 1916 was between 10.2 °C and 23.3 °C and averaged 16.9 °C. There was 11.0 hours of sunshine (75%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-southeast. 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 August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
• In the year 1916: Source: Wikipedia
  • The Netherlands had about 6.4 million citizens.
  • June 29 » British diplomat turned Irish nationalist Roger Casement is sentenced to death for his part in the Easter Rising.
  • August 17 » World War I: Romania signs a secret treaty with the Entente Powers. According to the treaty, Romania agreed to join the war on the Allied side.
  • August 25 » The United States National Park Service is created.
  • September 3 » World War I: Leefe Robinson destroys the German airship Schütte-Lanz SL 11 over Cuffley, north of London; the first German airship to be shot down on British soil.
  • September 15 » World War I: Tanks are used for the first time in battle, at the Battle of the Somme.
  • October 27 » Negus Mikael, marching on the Ethiopian capital in support of his son Emperor Iyasu V, is defeated by Fitawrari abte Giyorgis, securing the throne for Empress Zewditu I.

Day of death January 9, 1946

• The temperature on January 9, 1946 was between 0.6 °C and 7.2 °C and averaged 5.0 °C. There was 3.9 mm of rain during 2.8 hours. There was 0.6 hours of sunshine (7%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the south. Source: KNMI
• Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
• In The Netherlands , there was from July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
• In the year 1946: Source: Wikipedia
  • The Netherlands had about 9.3 million citizens.
  • January 10 » The United States Army Signal Corps successfully conducts Project Diana, bouncing radio waves off the Moon and receiving the reflected signals.
  • February 18 » Sailors of the Royal Indian Navy mutiny in Bombay harbour, from where the action spreads throughout the Provinces of British India, involving 78 ships, twenty shore establishments and 20,000 sailors
  • March 11 » Rudolf Höss, the first commandant of Auschwitz concentration camp, is captured by British troops.
  • April 1 » The 8.6 M_w  Aleutian Islands earthquake shakes the Aleutian Islands with a maximum Mercalli intensity of VI (Strong). A destructive tsunami reaches the Hawaiian Islands resulting in dozens of deaths, mostly in Hilo, Hawaii.
  • August 8 » First flight of the Convair B-36, the world's first mass-produced nuclear weapon delivery vehicle, the heaviest mass-produced piston-engined aircraft, with the longest wingspan of any military aircraft, and the first bomber with intercontinental range.
  • September 20 » The first Cannes Film Festival is held, having been delayed seven years due to World War II.

Source: Wikipedia

• 1941 » Dimitrios Golemis, Greek runner (b. 1874)
• 1945 » Jüri Uluots, Estonian journalist and politician, 7th Prime Minister of Estonia (b. 1890)
• 1945 » Osman Cemal Kaygılı, Turkish journalist, author, and playwright (b. 1890)
• 1945 » Shigekazu Shimazaki, Japanese admiral and pilot (b. 1908)
• 1946 » Countee Cullen, American poet and playwright (b. 1903)
• 1947 » Karl Mannheim, Hungarian-English sociologist and academic (b. 1893)