The temperature on July 12, 1910 was between 13.8 °C and 23.1 °C and averaged 18.0 °C. There was 7.5 hours of sunshine (46%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
June 25 » Igor Stravinsky's ballet The Firebird is premiered in Paris, bringing him to prominence as a composer.
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.
October 5 » In a revolution in Portugal the monarchy is overthrown and a republic is declared.
October 21 » HMSNiobe arrives in Halifax Harbour to become the first ship of the Royal Canadian Navy.
Day of marriage October 28, 1931
The temperature on October 28, 1931 was between -8.5 °C and 7.4 °C and averaged 1.3 °C. There was 1.6 mm of rain during 0.5 hours. There was 6.6 hours of sunshine (67%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
When copying data from this family tree, please include a reference to the origin: Roelf Schrik, "Family tree Sulkers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-sulkers/I411.php : accessed June 24, 2024), "Wilhelmina Sulkers (1910-)".
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