The temperature on December 7, 1909 was between 1.4 °C and 4.6 °C and averaged 3.3 °C. There was 1.8 mm of rain. There was 0.1 hours of sunshine (1%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
January 25 » Richard Strauss's opera Elektra receives its debut performance at the Dresden State Opera.
February 15 » The Flores Theater fire in Acapulco, Mexico kills 250.
February 23 » The AEA Silver Dart makes the first powered flight in Canada and the British Empire.
August 24 » Workers start pouring concrete for the Panama Canal.
August 30 » Burgess Shale fossils are discovered by Charles Doolittle Walcott.
October 16 » William Howard Taft and Porfirio Díaz hold the first summit between a U.S. and a Mexican president. They narrowly escape assassination.
Day of marriage February 21, 1935
The temperature on February 21, 1935 was between 5.0 °C and 10.7 °C and averaged 8.8 °C. There was 1.1 mm of rain during 1.6 hours. There was 4.1 hours of sunshine (40%). The average windspeed was 6 Bft (strong wind) and was prevailing from the southwest. Source: KNMI
When copying data from this family tree, please include a reference to the origin: G. Mertens, "Family tree Mertens", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-mertens/I22450.php : accessed June 6, 2024), "Johannes in de Weij (1909-)".
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