June 17 » The United States Navy Hospital Corps is established.
July 1 » Spanish–American War: The Battle of San Juan Hill is fought in Santiago de Cuba, Cuba.
September 10 » Empress Elisabeth of Austria is assassinated by Luigi Lucheni.
October 14 » The steam ship SSMohegan sinks near the Lizard peninsula, Cornwall, killing 106.
November 3 » France withdraws its troops from Fashoda (now in Sudan), ending the Fashoda Incident.
November 10 » Beginning of the Wilmington insurrection of 1898, the only instance of a municipal government being overthrown in United States history.
Day of marriage June 12, 1922
The temperature on June 12, 1922 was between 5.7 °C and 17.2 °C and averaged 12.3 °C. There was 3.1 hours of sunshine (19%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
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.
February 27 » A challenge to the Nineteenth Amendment to the United States Constitution, allowing women the right to vote, is rebuffed by the Supreme Court of the United States in Leser v. Garnett.
May 10 » The United States annexes the Kingman Reef.
June 30 » In Washington D.C., U.S. Secretary of State Charles Evans Hughes and Dominican Ambassador Francisco J. Peynado sign the Hughes–Peynado agreement, which ends the United States occupation of the Dominican Republic.
August 22 » Michael Collins, Commander-in-chief of the Irish Free State Army, is shot dead in an ambush during the Irish Civil War.
October 29 » King Victor Emmanuel III of Italy appoints Benito Mussolini as Prime Minister.
November 26 » Howard Carter and Lord Carnarvon become the first people to enter the tomb of Pharaoh Tutankhamun in over 3000 years.
Day of death May 17, 1988
The temperature on May 17, 1988 was between 9.3 °C and 17.5 °C and averaged 13.8 °C. There was 12.7 hours of sunshine (81%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. 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.
February 27 » Sumgait pogrom: The Armenian community in Sumgait, Azerbaijan is targeted in a violent pogrom.
March 13 » The Seikan Tunnel, the longest undersea tunnel in the world, opens between Aomori and Hakodate, Japan.
March 17 » A Colombian Boeing 727 jetliner, Avianca Flight 410, crashes into a mountainside near the Venezuelan border killing 143.
March 25 » The Candle demonstration in Bratislava is the first mass demonstration of the 1980s against the communist regime in Czechoslovakia.
June 1 » The Intermediate-Range Nuclear Forces Treaty comes into effect.
August 20 » The Troubles: Eight British soldiers are killed and 28 wounded when their bus is hit by an IRA roadside bomb in Ballygawley, County Tyrone.
Day of cremation May 19, 1988
The temperature on May 19, 1988 was between 7.0 °C and 11.0 °C and averaged 9.3 °C. There was -0.1 mm of rain. The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northeast. 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.
April 10 » The Ojhri Camp explosion kills or injures more than 1,000 people in Rawalpindi and Islamabad, Pakistan.
May 15 » Soviet–Afghan War: After more than eight years of fighting, the Soviet Army begins to withdraw 115,000 troops from Afghanistan.
May 24 » Section 28 of the United Kingdom's Local Government Act 1988, a controversial amendment stating that a local authority cannot intentionally promote homosexuality, is enacted.
August 8 » The 8888 Uprising begins in Rangoon (Yangon), Burma (Myanmar). Led by students, hundreds of thousands join in nationwide protests against the one-party regime. On September 18, the demonstrations end in a military crackdown, killing thousands.
August 20 » Iran-Iraq War: A ceasefire is agreed after almost eight years of war.
November 15 » The first Fairtrade label, Max Havelaar, is launched in the Netherlands.
When copying data from this family tree, please include a reference to the origin: Frank Coster, "Family tree Coster", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_coster/I1596.php : accessed January 26, 2026), "Bertha Seijffers (1898-1988)".
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