Family tree Weening » Harm Zijlstra (1892-1944)

Day of marriage November 18, 1915

• The temperature on November 18, 1915 was between -2.4 °C and 5.0 °C and averaged 0.9 °C. There was 4.4 mm of rain. There was 3.1 hours of sunshine (36%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. 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 1915: Source: Wikipedia
  • The Netherlands had about 6.3 million citizens.
  • January 21 » Kiwanis International is founded in Detroit.
  • April 18 » French pilot Roland Garros is shot down and glides to a landing on the German side of the lines during World War I.
  • April 22 » The use of poison gas in World War I escalates when chlorine gas is released as a chemical weapon in the Second Battle of Ypres.
  • May 22 » Lassen Peak erupts with a powerful force, the only volcano besides Mount St. Helens to erupt in the contiguous U.S. during the 20th century.
  • July 16 » Henry James becomes a British citizen to highlight his commitment to Britain during the first World War.
  • November 25 » Albert Einstein presents the field equations of general relativity to the Prussian Academy of Sciences.

Day of death March 15, 1944

• The temperature on March 15, 1944 was between -0.3 °C and 8.1 °C and averaged 3.4 °C. There was 0.4 mm of rain during 0.3 hours. There was 3.3 hours of sunshine (28%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-northwest. 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 July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
• In the year 1944: Source: Wikipedia
  • The Netherlands had about 9.1 million citizens.
  • January 22 » World War II: The Allies commence Operation Shingle, an assault on Anzio and Nettuno, Italy.
  • February 15 » World War II: The assault on Monte Cassino, Italy begins.
  • March 30 » Out of 795 Lancasters, Halifaxes and Mosquitos sent to attack Nuremberg, 95 bombers do not return, making it the largest RAF Bomber Command loss of the war.
  • August 21 » World War II: Canadian and Polish units capture the strategically important town of Falaise, Calvados, France.
  • September 12 » World War II: The liberation of Yugoslavia from Axis occupation continues. Bajina Bašta in western Serbia is among the liberated cities.
  • October 19 » United States forces land in the Philippines.

Source: Wikipedia

• 1937 » H. P. Lovecraft, American short story writer, editor, and novelist (b. 1890)
• 1938 » Nikolai Bukharin, Russian journalist and politician (b. 1888)
• 1939 » Luis Barceló, Spanish colonel (b. 1896)
• 1941 » Alexej von Jawlensky, Russian-German painter (b. 1864)
• 1944 » Otto von Below, Prussian general (b. 1857)
• 1951 » John S. Paraskevopoulos, Greek-South African astronomer and academic (b. 1889)