The temperature on April 7, 1906 was between 2.1 °C and 14.6 °C and averaged 8.2 °C. There was 11.3 hours of sunshine (85%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. 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.
April 7 » Mount Vesuvius erupts and devastates Naples.
April 18 » An earthquake and fire destroy much of San Francisco, California.
May 6 » The Russian Constitution of 1906 is adopted (on April 23 by the Julian calendar).
May 22 » The Wright brothers are granted U.S. patent number 821,393 for their "Flying-Machine".
December 15 » The London Underground's Great Northern, Piccadilly and Brompton Railway opens.
December 24 » Radio: Reginald Fessenden transmits the first radio broadcast; consisting of a poetry reading, a violin solo, and a speech.
Day of marriage August 7, 1934
The temperature on August 7, 1934 was between 13.4 °C and 24.4 °C and averaged 19.0 °C. There was 9.0 hours of sunshine (59%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
January 1 » Alcatraz Island in San Francisco Bay becomes a United States federal prison.
February 16 » The Austrian Civil War ends with the defeat of the Social Democrats and the Republikanischer Schutzbund.
May 21 » Oskaloosa, Iowa, becomes the first municipality in the United States to fingerprint all of its citizens.
May 28 » Near Callander, Ontario, Canada, the Dionne quintuplets are born to Oliva and Elzire Dionne; they will be the first quintuplets to survive infancy.
October 22 » In East Liverpool, Ohio, FBI agents shoot and kill notorious bank robber Pretty Boy Floyd.
December 1 » In the Soviet Union, Politburo member Sergey Kirov is assassinated. Stalin uses the incident as a pretext to initiate the Great Purge.
Day of death August 9, 1951
The temperature on August 9, 1951 was between 13.6 °C and 18.3 °C and averaged 15.3 °C. There was 30.1 mm of rain during 11.0 hours. There was 0.5 hours of sunshine (3%). The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
In The Netherlands , there was from March 15, 1951 to September 2, 1952 the cabinet Drees I, with Dr. W. Drees (PvdA) as prime minister.
When copying data from this family tree, please include a reference to the origin: Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I8403.php : accessed January 6, 2026), "Willem Johannes Dreyer f2g4 (1906-1951)".
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