April 18 » The 7.5 Mw Guatemala earthquake shakes Guatemala with a maximum Mercalli intensity of VIII (Severe), killing between 800–2,000.
May 8 » In Martinique, Mount Pelée erupts, destroying the town of Saint-Pierre and killing over 30,000 people. Only a handful of residents survive the blast.
July 17 » Willis Carrier creates the first air conditioner in Buffalo, New York.
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 July 1, 1990
The temperature on July 1, 1990 was between 12.8 °C and 18.0 °C and averaged 15.0 °C. There was 13.1 mm of rain during 3.2 hours. There was 3.3 hours of sunshine (20%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. 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.
February 14 » The Voyager 1 spacecraft takes the photograph of planet Earth that later become famous as Pale Blue Dot.
March 10 » In Haiti, Prosper Avril is ousted 18 months after seizing power in a coup.
April 9 » Thirteen thousand members of the Dene and Métis tribes sign a land claim agreement for 180,000 square kilometres (69,000sqmi) in the Mackenzie Valley of the western Arctic.
September 16 » The railroad between the People's Republic of China and Kazakhstan is completed at Dostyk, adding a sizable link to the concept of the Eurasian Land Bridge.
September 30 » The Dalai Lama unveils the Canadian Tribute to Human Rights in Canada's capital city of Ottawa.
November 15 » The Communist People's Republic of Bulgaria is disestablished and a new republican government is instituted.
When copying data from this family tree, please include a reference to the origin: Louis Kramer, "Kramer Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/kramer_stamboom/I553945.php : accessed March 10, 2026), "Peter Tensen (1902-1990)".
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