April 20 » Pierre and Marie Curie refine radium chloride.
August 22 » Theodore Roosevelt becomes the first President of the United States to make a public appearance in an automobile.
October 24 » Guatemala's Santa María Volcano begins to erupt, becoming the third-largest eruption of the 20th century.
November 21 » The Philadelphia Football Athletics defeated the Kanaweola Athletic Club of Elmira, New York, 39–0, in the first ever professional American football night game.
November 29 » The Pittsburgh Stars defeated the Philadelphia Athletics, 11–0 to win the first championship associated with an American national professional football league.
December 14 » The Commercial Pacific Cable Company lays the first Pacific telegraph cable, from San Francisco to Honolulu.
Day of death August 1, 1993
The temperature on August 1, 1993 was between 12.7 °C and 19.5 °C and averaged 15.8 °C. There was 5.5 mm of rain during 3.0 hours. There was 3.2 hours of sunshine (21%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south. Source: KNMI
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
January 7 » Bosnian War: The Bosnian Army executes a surprise attack at the village of Kravica in Srebrenica.
January 13 » Space Shuttle program: Endeavour heads for space for the third time as STS-54 launches from the Kennedy Space Center.
January 25 » Five people are shot outside the CIA Headquarters in Langley, Virginia. Two are killed and three wounded.
September 13 » Israeli Prime Minister Yitzhak Rabin shakes hands with Palestine Liberation Organization chairman Yasser Arafat at the White House after signing the Oslo Accords granting limited Palestinian autonomy.
September 22 » A barge strikes a railroad bridge near Mobile, Alabama, causing the deadliest train wreck in Amtrak history. Forty-seven passengers are killed.
December 2 » Space Shuttle program: STS-61: NASA launches the Space Shuttle Endeavour on a mission to repair the Hubble Space Telescope.
When copying data from this family tree, please include a reference to the origin: Wicher Dam, "Dambomen, negen verschillende stambomen DAM", database, Genealogy Online (https://www.genealogieonline.nl/dambomen/I8423.php : accessed February 24, 2026), "Johannes Dam (1902-1993)".
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