Family tree Willard » Geertruida Helderman (1864-1944)

Day of marriage November 9, 1888

• The temperature on November 9, 1888 was about -1.9 °C. The air pressure was 24 kgf/m² and came mainly from the east. The airpressure was 76 cm mercury. The atmospheric humidity was 88%. Source: KNMI
• Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
• In The Netherlands , there was from April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
• In the year 1888: Source: Wikipedia
  • The Netherlands had about 4.5 million citizens.
  • January 13 » The National Geographic Society is founded in Washington, D.C.
  • March 15 » Start of the Anglo-Tibetan War of 1888.
  • May 16 » Nikola Tesla delivers a lecture describing the equipment which will allow efficient generation and use of alternating currents to transmit electric power over long distances.
  • September 22 » The first issue of National Geographic Magazine is published.
  • October 29 » The Convention of Constantinople is signed, guaranteeing free maritime passage through the Suez Canal during war and peace.
  • October 30 » The Rudd Concession is granted by Matabeleland to agents of Cecil Rhodes.

Day of death April 26, 1944

• The temperature on April 26, 1944 was between 2.7 °C and 11.8 °C and averaged 7.2 °C. There was 9.0 hours of sunshine (62%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-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 17 » World War II: Allied forces launch the first of four assaults on Monte Cassino with the intention of breaking through the Winter Line and seizing Rome, an effort that would ultimately take four months and cost 105,000 Allied casualties.
  • March 24 » Ardeatine massacre: German troops murder 335 Italian civilians in Rome.
  • July 9 » World War II: Continuation War: Finland wins the Battle of Tali-Ihantala, the largest battle ever fought in northern Europe. The Red Army withdraws its troops from Ihantala and digs into a defensive position, thus ending the Vyborg–Petrozavodsk Offensive.
  • August 5 » World War II: At least 1,104 Japanese POWs in Australia attempt to escape from a camp at Cowra, New South Wales; 545 temporarily succeed but are later either killed, commit suicide, or are recaptured.
  • September 11 » World War II: The Western Allied invasion of Germany begins near the city of Aachen.
  • October 20 » World War II: The Soviet Army and Yugoslav Partisans liberate Belgrade.

Day of burial April 29, 1944

• The temperature on April 29, 1944 was between 4.5 °C and 11.7 °C and averaged 7.7 °C. There was 1.0 hours of sunshine (7%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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.
  • February 17 » World War II: Operation Hailstone begins: U.S. naval air, surface, and submarine attack against Truk Lagoon, Japan's main base in the central Pacific, in support of the Eniwetok invasion.
  • May 1 » World War II: Two hundred Communist prisoners are shot by the Germans at Kaisariani, Athens in reprisal for the killing of General Franz Krech by partisans at Molaoi.
  • August 7 » IBM dedicates the first program-controlled calculator, the Automatic Sequence Controlled Calculator (known best as the Harvard Mark I).
  • August 23 » Freckleton Air Disaster: A United States Army Air Forces B-24 Liberator bomber crashes into a school in Freckleton, England, killing 61 people.
  • September 3 » Holocaust: Diarist Anne Frank and her family are placed on the last transport train from the Westerbork transit camp to the Auschwitz concentration camp, arriving three days later.
  • November 18 » The Popular Socialist Youth is founded in Cuba.

Source: Wikipedia

• 1940 » Carl Bosch, German chemist and engineer, Nobel Prize laureate (b. 1874)
• 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)