The temperature on July 14, 1928 was between 8.8 °C and 28.4 °C and averaged 19.9 °C. There was 14.4 hours of sunshine (88%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. Source: KNMI
March 12 » In California, the St. Francis Dam fails; the resulting floods kill 431 people.
September 28 » Alexander Fleming notices a bacteria-killing mold growing in his laboratory, discovering what later became known as penicillin.
October 15 » The airship, Graf Zeppelin completes its first trans-Atlantic flight, landing at Lakehurst, New Jersey, United States.
October 28 » The "Indonesia Raya", now the national anthem, is first played during the Second Indonesian Youth Congress.
November 18 » Release of the animated short Steamboat Willie, the first fully synchronized sound cartoon, directed by Walt Disney and Ub Iwerks, featuring the third appearances of cartoon characters Mickey Mouse and Minnie Mouse. This is considered by the Disney corporation to be Mickey's birthday.
December 17 » Indian revolutionaries Bhagat Singh, Sukhdev Thapar and Shivaram Rajguru assassinate British police officer James Saunders in Lahore, Punjab, to avenge the death of Lala Lajpat Rai at the hands of the police. The three were executed in 1931.
Day of marriage July 26, 1949
The temperature on July 26, 1949 was between 15.8 °C and 26.5 °C and averaged 20.0 °C. There was 11.5 hours of sunshine (73%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. 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).
August 3 » The Basketball Association of America and the National Basketball League finalize the merger that would create the National Basketball Association.
August 10 » An amendment to the National Security Act of 1947 enhances the authority of the United States Secretary of Defense over the Army, Navy and Air Force, and replaces the National Military Establishment with the Department of Defense.
August 29 » Soviet atomic bomb project: The Soviet Union tests its first atomic bomb, known as First Lightning or Joe 1, at Semipalatinsk, Kazakhstan.
August 31 » The retreat of the Democratic Army of Greece in Albania after its defeat on Gramos mountain marks the end of the Greek Civil War.
October 28 » An Air France Lockheed Constellation crashes in the Azores, killing all 48 people on board.
December 29 » KC2XAK of Bridgeport, Connecticut becomes the first Ultra high frequency (UHF) television station to operate a daily schedule.
Day of death January 22, 1995
The temperature on January 22, 1995 was between 3.9 °C and 12.1 °C and averaged 7.2 °C. There was 18.2 mm of rain during 9.4 hours. The almost completely overcast was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
March 22 » Cosmonaut Valeri Polyakov returns to earth after setting a record of 438 days in space.
July 27 » The Korean War Veterans Memorial is dedicated in Washington, D.C..
August 24 » Microsoft Windows 95 was released to the public in North America.
October 27 » Former Prime Minister of Italy Bettino Craxi is convicted in absentia of corruption.
November 30 » U.S. President Bill Clinton visits Northern Ireland and speaks in favour of the "Northern Ireland peace process" to a huge rally at Belfast City Hall; he calls terrorists "yesterday's men".
When copying data from this family tree, please include a reference to the origin: Hendrik de Graaf, "Family tree Plugboer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-plugboer/I8891.php : accessed February 5, 2026), "Wilhelmina Frederika de Ronde (1928-1995)".
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