The temperature on March 27, 1874 was about 16.1 °C. The air pressure was 12 kgf/m2 and came mainly from the southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 44%. Source: KNMI
From July 6, 1872 till August 27, 1874 the Netherlands had a cabinet De Vries - Fransen van de Putte with the prime ministers Mr. G. de Vries Azn. (liberaal) and I.D. Fransen van de Putte (liberaal).
From August 27, 1874 till November 3, 1877 the Netherlands had a cabinet Heemskerk - Van Lijnden van Sandenburg with the prime ministers Mr. J. Heemskerk Azn. (conservatief) and Mr. C.Th. baron Van Lijnden van Sandenburg (AR).
March 18 » Hawaii signs a treaty with the United States granting exclusive trade rights.
May 16 » A flood on the Mill River in Massachusetts destroys much of four villages and kills 139 people.
July 1 » The Sholes and Glidden typewriter, the first commercially successful typewriter, goes on sale.
July 8 » The Mounties begin their March West.
July 31 » Dr. Patrick Francis Healy became the first African-American inaugurated as president of a predominantly white university, Georgetown University.
August 5 » Japan launches its postal savings system, modeled after a similar system in the United Kingdom.
Day of marriage April 30, 1903
The temperature on April 30, 1903 was between 6.6 °C and 16.4 °C and averaged 11.7 °C. There was 5.6 hours of sunshine (38%). Source: KNMI
March 2 » In New York City the Martha Washington Hotel opens, becoming the first hotel exclusively for women.
August 2 » The Ilinden–Preobrazhenie Uprising against the Ottoman Empire begins.
August 3 » Macedonian rebels in Kruševo proclaim the Kruševo Republic, which exists for only ten days before Ottoman Turks lay waste to the town.
August 18 » German engineer Karl Jatho allegedly flies his self-made, motored gliding airplane four months before the first flight of the Wright brothers.
September 11 » The first race at the Milwaukee Mile in West Allis, Wisconsin is held. It is the oldest major speedway in the world.
November 17 » The Russian Social Democratic Labour Party splits into two groups: The Bolsheviks (Russian for "majority") and Mensheviks (Russian for "minority").
Day of death April 5, 1958
The temperature on April 5, 1958 was between 3.7 °C and 14.3 °C and averaged 6.6 °C. There was 1.5 mm of rain during 0.6 hours. There was 1.5 hours of sunshine (11%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
February 5 » A hydrogen bomb known as the Tybee Bomb is lost by the US Air Force off the coast of Savannah, Georgia, never to be recovered.
May 13 » During a visit to Caracas, Venezuela, Vice President Richard Nixon's car is attacked by anti-American demonstrators.
May 22 » The 1958 riots in Ceylon become a watershed in the race relations of various ethnic communities of Sri Lanka. The total deaths is estimated at 300, mostly Tamils.
June 17 » The Ironworkers Memorial Second Narrows Crossing, in the process of being built to connect Vancouver and North Vancouver (Canada), collapses into the Burrard Inlet killing 18 ironworkers and injuring others.
October 7 » The U.S. manned space-flight project is renamed Project Mercury.
October 26 » Pan American Airways makes the first commercial flight of the Boeing 707 from New York City to Paris.
When copying data from this family tree, please include a reference to the origin: J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I283782.php : accessed January 21, 2026), "Petrus Roovers (1874-1958)".
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