Stamboom Den Hertog en Sivré » Jan ( Jan) van Keulen (1898-1971)

Personal data Jan ( Jan) van Keulen 


Household of Jan ( Jan) van Keulen

He is married to Huiberdina de Groot.

They got married on May 6, 1925 at Ammerzoden, he was 26 years old.


Notes about Jan ( Jan) van Keulen

zoon van Gerrit van Keulen (1863 - 1952) en Anna Maria Hofmans (1863 - 1939) 

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Historical events

  • The temperature on September 9, 1898 was about 30.0 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 49%. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • In the year 1898: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • July 4 » En route from New York to Le Havre, the SS La Bourgogne collides with another ship and sinks off the coast of Sable Island, with the loss of 549 lives.
    • July 7 » US President William McKinley signs the Newlands Resolution annexing Hawaii as a territory of the United States.
    • 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.
    • November 10 » Beginning of the Wilmington insurrection of 1898, the only instance of a municipal government being overthrown in United States history.
    • December 18 » Gaston de Chasseloup-Laubat sets the first officially recognized land speed record of 39.245mph (63.159km/h) in a Jeantaud electric car.
  • The temperature on October 25, 1971 was between 6.1 °C and 13.8 °C and averaged 10.8 °C. There was -0.1 mm of rain. There was 0.3 hours of sunshine (3%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northeast. Source: KNMI
  • Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
  • In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet Biesheuvel I, with Mr. B.W. Biesheuvel (ARP) as prime minister.
  • In the year 1971: Source: Wikipedia
    • The Netherlands had about 13.1 million citizens.
    • January 12 » The Harrisburg Seven: Rev. Philip Berrigan and five other activists are indicted on charges of conspiring to kidnap Henry Kissinger and of plotting to blow up the heating tunnels of federal buildings in Washington, D.C.
    • February 8 » South Vietnamese ground troops launch an incursion into Laos to try to cut off the Ho Chi Minh trail and stop communist infiltration.
    • April 10 » Ping-pong diplomacy: In an attempt to thaw relations with the United States, China hosts the U.S. table tennis team for a week-long visit.
    • August 15 » President Richard Nixon completes the break from the gold standard by ending convertibility of the United States dollar into gold by foreign investors.
    • October 29 » In Macon, Georgia, guitarist Duane Allman is killed in a motorcycle accident.
    • December 4 » The PNS Ghazi, a submarine belonging to the Pakistan Navy, sinks during the course of the Indo-Pakistani Naval War of 1971.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Van Keulen


When copying data from this family tree, please include a reference to the origin:
P. den Hertog , "Stamboom Den Hertog en Sivré", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-den-hertog-en-sivre/I26055.php : accessed May 7, 2024), "Jan ( Jan) van Keulen (1898-1971)".