The temperature on April 24, 1907 was between 6.4 °C and 15.8 °C and averaged 11.2 °C. There was 4.8 hours of sunshine (33%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
January 6 » Maria Montessori opens her first school and daycare center for working class children in Rome, Italy.
May 28 » The first Isle of Man TT race was held.
June 22 » The London Underground's Charing Cross, Euston and Hampstead Railway opens.
July 21 » The passenger steamer SS Columbia sinks after colliding with the steam schooner San Pedro off Shelter Cove, California, killing 88 people.
December 21 » The Chilean Army commits a massacre of at least 2,000 striking saltpeter miners in Iquique, Chile.
December 31 » The first New Year's Eve celebration is held in Times Square (then known as Longacre Square) in Manhattan.
Day of death May 1, 1960
The temperature on May 1, 1960 was between 3.2 °C and 8.3 °C and averaged 5.9 °C. There was 0.6 mm of rain during 1.0 hours. There was 1.1 hours of sunshine (7%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
March 21 » Apartheid: Sharpeville massacre, South Africa: Police open fire on a group of black South African demonstrators, killing 69 and wounding 180.
March 22 » Arthur Leonard Schawlow and Charles Hard Townes receive the first patent for a laser.
May 13 » Hundreds of University of California, Berkeley students congregate for the first day of protest against a visit by the House Committee on Un-American Activities.
August 1 » Islamabad is declared the federal capital of the Government of Pakistan.
September 14 » The Organization of Petroleum Exporting Countries (OPEC) is founded.
December 17 » Munich C-131 crash: Twenty passengers and crew on board as well as 32 people on the ground are killed.
When copying data from this family tree, please include a reference to the origin: Jolanda Bremer, "Family tree Kalter - Otten", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kalter-otten/I100232.php : accessed February 28, 2026), "Bartholomeus Otten (1880-1960)".
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