The temperature on April 1, 1885 was about 7.5 °C. The air pressure was 1 kgf/m2 and came mainly from the south-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 80%. Source: KNMI
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.
January 1 » Twenty-five nations adopt Sandford Fleming's proposal for standard time (and also, time zones).
January 17 » A British force defeats a large Dervish army at the Battle of Abu Klea in the Sudan.
February 18 » Adventures of Huckleberry Finn by Mark Twain is published in the United States.
March 24 » Sino-French War: Chinese victory in the Battle of Bang Bo on the Tonkin-Guangxi border.
September 12 » Arbroath 36–0 Bon Accord, a world record scoreline in professional Association football.
September 22 » Lord Randolph Churchill makes a speech in Ulster in opposition to the Irish Home Rule movement.
Day of marriage July 30, 1914
The temperature on July 30, 1914 was between 11.6 °C and 20.2 °C and averaged 15.2 °C. There was 20.0 mm of rain. There was 3.8 hours of sunshine (24%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
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.
August 15 » A servant of American architect Frank Lloyd Wright murders seven people and sets fire to the living quarters of Wright's Wisconsin home, Taliesin.
September 17 » World War I: The Race to the Sea begins.
September 18 » The Irish Home Rule Act becomes law, but is delayed until after World War I.
November 15 » Harry Turner becomes the first player to die from game-related injuries in the "Ohio League", the direct predecessor to the National Football League.
November 16 » The Federal Reserve Bank of the United States officially opens.
November 26 » HMS Bulwark was destroyed by a large internal explosion with the loss of 741 men near Sheerness.
Day of death August 25, 1947
The temperature on August 25, 1947 was between 13.3 °C and 25.8 °C and averaged 19.4 °C. There was 12.5 hours of sunshine (89%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Yvonne Luberti, "Family tree Luberti", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-luberti/I834.php : accessed January 24, 2026), "Johannes Hendrikus de Graaf (1885-1947)".
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