The temperature on August 13, 1910 was between 11.1 °C and 18.4 °C and averaged 15.4 °C. There was 2.3 hours of sunshine (15%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
July 15 » In his book Clinical Psychiatry, Emil Kraepelin gives a name to Alzheimer's disease, naming it after his colleague Alois Alzheimer.
July 16 » John Robertson Duigan makes the first flight of the Duigan pusher biplane, the first aircraft built in Australia.
July 24 » The Ottoman Empire captures the city of Shkodër, putting down the Albanian Revolt of 1910.
September 20 » The ocean liner SSFrance, later known as the "Versailles of the Atlantic", is launched.
October 6 » Eleftherios Venizelos is elected prime minister of Greece for the first of seven times.
October 14 » English aviator Claude Grahame-White lands his aircraft on Executive Avenue near the White House in Washington, D.C.
Day of marriage December 11, 1935
The temperature on December 11, 1935 was between 1.8 °C and 4.9 °C and averaged 3.4 °C. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
February 20 » Caroline Mikkelsen becomes the first woman to set foot in Antarctica.
March 21 » Shah of Iran Reza Shah Pahlavi formally asks the international community to call Persia by its native name, Iran.
April 14 » The Black Sunday dust storm, considered one of the worst storms of the Dust Bowl, swept across the Oklahoma and Texas panhandles and neighboring areas.
September 8 » US Senator from Louisiana Huey Long is fatally shot in the Louisiana State Capitol building.
December 5 » Mary McLeod Bethune founds the National Council of Negro Women in New York City.
December 9 » Student protests in Beiping (now Beijing)'s Tiananmen Square, dispersed by government.
Day of death February 29, 1968
The average temperature on February 29, 1968 was -1.1 °C. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-northeast. Source: KNMI
January 22 » Operation Igloo White, a US electronic surveillance system to stop communist infiltration into South Vietnam begins installation.
February 12 » Phong Nhị and Phong Nhất massacre.
March 18 » Gold standard: The U.S. Congress repeals the requirement for a gold reserve to back US currency.
April 20 » English politician Enoch Powell makes his controversial "Rivers of Blood" speech.
September 2 » Operation OAU begins during the Nigerian Civil War.
September 6 » Swaziland becomes independent.
Day of burial March 4, 1968
The temperature on March 4, 1968 was between -0.2 °C and 7.6 °C and averaged 3.6 °C. There was 0.6 mm of rain during 1.7 hours. There was 0.2 hours of sunshine (2%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
February 1 » The New York Central Railroad and the Pennsylvania Railroad are merged to form Penn Central Transportation.
April 23 » Vietnam War: Student protesters at Columbia University in New York City take over administration buildings and shut down the university.
July 1 » Formal separation of the United Auto Workers from the AFL–CIO in the United States.
July 17 » Abdul Rahman Arif is overthrown and the Ba'ath Party is installed as the governing power in Iraq with Ahmed Hassan al-Bakr as the new Iraqi President.
July 23 » Glenville shootout: In Cleveland, Ohio, a violent shootout between a Black Militant organization and the Cleveland Police Department occurs. During the shootout, a riot begins and lasts for five days.
August 1 » The coronation is held of Hassanal Bolkiah, the 29th Sultan of Brunei.
When copying data from this family tree, please include a reference to the origin: Wicher Dam, "Dambomen, negen verschillende stambomen DAM", database, Genealogy Online (https://www.genealogieonline.nl/dambomen/I3528.php : accessed February 20, 2026), "Aart Cornelis Dam (1910-1968)".
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