January 1 » New York, New York annexes land from surrounding counties, creating the City of Greater New York. The four initial boroughs, Manhattan, Brooklyn, Queens, and The Bronx, are joined on January 25 by Staten Island to create the modern city of five boroughs.
February 15 » The battleship USSMaine explodes and sinks in Havana harbor in Cuba, killing 274. This event leads the United States to declare war on Spain.
July 25 » Spanish-American War: The American invasion of Spanish-held Puerto Rico begins, as United States Army troops under General Nelson A. Miles land and secure the port at Guánica.
August 11 » Spanish–American War: American troops enter the city of Mayagüez, Puerto Rico.
August 12 » The Hawaiian flag is lowered from ʻIolani Palace in an elaborate annexation ceremony and replaced with the flag of the United States to signify the transfer of sovereignty from the Republic of Hawaii to the United States.
September 10 » Empress Elisabeth of Austria is assassinated by Luigi Lucheni.
Day of marriage May 8, 1925
The temperature on May 8, 1925 was between 7.0 °C and 15.9 °C and averaged 11.6 °C. There was 6.4 hours of sunshine (42%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
In The Netherlands , there was from August 4, 1925 to March 8, 1926 the cabinet Colijn I, with Dr. H. Colijn (ARP) as prime minister.
January 30 » The Government of Turkey expels Patriarch Constantine VI from Istanbul.
March 21 » The Butler Act prohibits the teaching of human evolution in Tennessee.
May 15 » Al-Insaniyyah, the first Arabic communist newspaper, is founded.
June 16 » The most famous Young Pioneer camp of the Soviet Union, Artek, is established.
November 5 » Secret agent Sidney Reilly, the first "super-spy" of the 20th century, is executed by the OGPU, the secret police of the Soviet Union.
December 11 » Roman Catholic papal encyclical Quas primas introduces the Feast of Christ the King.
Day of death December 16, 1965
The temperature on December 16, 1965 was between 1.8 °C and 6.9 °C and averaged 4.1 °C. There was 0.2 mm of rain during 0.2 hours. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. Source: KNMI
January 9 » The Mirzapur Cadet College formally opens for academic activities in East Pakistan (now Bangladesh).
March 25 » Civil rights activists led by Martin Luther King Jr. successfully complete their 4-day 50-mile march from Selma to the capitol in Montgomery, Alabama.
June 7 » The Supreme Court of the United States hands down its decision in Griswold v. Connecticut, prohibiting the states from criminalizing the use of contraception by married couples.
August 5 » The Indo-Pakistani War of 1965 begins as Pakistani soldiers cross the Line of Control dressed as locals.
September 7 » Vietnam War: In a follow-up to August's Operation Starlite, United States Marines and South Vietnamese forces initiate Operation Piranha on the Batangan Peninsula.
October 28 » Pope Paul VI promulgates Nostra aetate, by which the Church officially recognizes the legitimacy of non-Christian faiths.
When copying data from this family tree, please include a reference to the origin: Tijs van den Brink, "Parentele of Geurt Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/geurt-jacobs/I18772.php : accessed February 1, 2026), "Jannes Doppenberg (1898-1965)".
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