The temperature on June 13, 1904 was between 4.9 °C and 21.4 °C and averaged 13.7 °C. There was 10.7 hours of sunshine (64%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest. Source: KNMI
January 7 » The distress signal "CQD" is established only to be replaced two years later by "SOS".
February 28 » S.L. Benfica is founded in Portugal.
May 5 » Pitching against the Philadelphia Athletics at the Huntington Avenue Grounds, Cy Young of the Boston Americans throws the first perfect game in the modern era of baseball.
June 16 » Eugen Schauman assassinates Nikolay Bobrikov, Governor-General of Finland.
August 10 » Russo-Japanese War: The Battle of the Yellow Sea between the Russian and Japanese battleship fleets takes place.
October 4 » The IFK Göteborg football club is founded in Sweden.
Day of marriage May 8, 1934
The temperature on May 8, 1934 was between 2.6 °C and 16.2 °C and averaged 9.0 °C. There was 16.5 mm of rain during 9.7 hours. There was 5.5 hours of sunshine (36%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
February 2 » The Export-Import Bank of the United States is incorporated.
February 16 » The Austrian Civil War ends with the defeat of the Social Democrats and the Republikanischer Schutzbund.
February 21 » Augusto Sandino is executed.
April 12 » The strongest surface wind gust in the world at the time of 231mph, is measured on the summit of Mount Washington, New Hampshire. It has since been surpassed.
July 2 » The Night of the Long Knives ends with the death of Ernst Röhm.
July 20 » Labor unrest in the U.S.: Police in Minneapolis fire upon striking truck drivers, during the Minneapolis Teamsters Strike of 1934, killing two and wounding sixty-seven.
Day of death July 17, 1988
The temperature on July 17, 1988 was between 11.9 °C and 16.7 °C and averaged 14.8 °C. There was 2.3 mm of rain during 5.2 hours. There was 0.1 hours of sunshine (1%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from Tuesday, November 4, 1986 to Tuesday, November 7, 1989 the cabinet Lubbers II, with Drs. R.F.M. Lubbers (CDA) as prime minister.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I112756.php : accessed October 18, 2026), "Jan Ytsma (1904-1988)".
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