Family tree Severijn » Jan Westerop (1895-1985)

Personal data Jan Westerop 


Household of Jan Westerop

He is married to Albertina Johanna (Berta) Severijn.

They got married on May 30, 1933 at Zwolle, he was 38 years old.


Child(ren):

  1. Lambertus Westerop  1924-1979 

Do you have supplementary information, corrections or questions with regards to Jan Westerop?
The author of this publication would love to hear from you!


Timeline Jan Westerop

  This functionality is only available in Javascript supporting browsers.
Click on the names for more info. Symbols used: grootouders grandparents   ouders parents   broers-zussen brothers/sisters   kinderen children

Ancestors (and descendant) of Jan Westerop


With Quick Search you can search by name, first name followed by a last name. You type in a few letters (at least 3) and a list of personal names within this publication will immediately appear. The more characters you enter the more specific the results. Click on a person's name to go to that person's page.

  • You can enter text in lowercase or uppercase.
  • If you are not sure about the first name or exact spelling, you can use an asterisk (*). Example: "*ornelis de b*r" finds both "cornelis de boer" and "kornelis de buur".
  • It is not possible to enter charachters outside the standard alphabet (so no diacritic characters like ö and é).


Visualize another relationship

The data shown has no sources.

Historical events

Birthday January 12, 1895

  • The temperature on January 12, 1895 was about -0.7 °C. There was 0.1 mm of rain. The airpressure was 75 cm mercury. The atmospheric humidity was 100%. 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 May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
  • In the year 1895: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 13 » First Italo-Ethiopian War: the war's opening battle, the Battle of Coatit, occurs; it is an Italian victory.
    • April 3 » The trial in the libel case brought by Oscar Wilde begins, eventually resulting in his imprisonment on charges of homosexuality.
    • May 25 » The Republic of Formosa is formed, with Tang Jingsong as its president.
    • October 8 » Korean Empress Myeongseong is assassinated by Japanese infiltrators.
    • October 21 » The Republic of Formosa collapses as Japanese forces invade.
    • December 28 » Wilhelm Röntgen publishes a paper detailing his discovery of a new type of radiation, which later will be known as x-rays.

Day of marriage May 30, 1933

  • The temperature on May 30, 1933 was between 7.1 °C and 17.2 °C and averaged 12.2 °C. There was 0.1 mm of rain during 0.1 hours. There was 9.8 hours of sunshine (60%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In The Netherlands , there was from May 26, 1933 to July 31, 1935 the cabinet Colijn II, with Dr. H. Colijn (ARP) as prime minister.
  • In the year 1933: Source: Wikipedia
    • The Netherlands had about 8.2 million citizens.
    • February 25 » Launch of the USSRanger at Newport News, Virginia. It is the first purpose-built aircraft carrier to be commissioned by the US Navy.
    • March 4 » Franklin D. Roosevelt becomes the 32nd President of the United States.
    • March 22 » Cullen–Harrison Act: President Franklin Roosevelt signs an amendment to the Volstead Act, legalizing the manufacture and sale of "3.2 beer" (3.2% alcohol by weight, approximately 4% alcohol by volume) and light wines.
    • May 2 » Germany's independent labor unions are replaced by the German Labour Front.
    • August 1 » Anti-Fascist activists Bruno Tesch, Walter Möller, Karl Wolff and August Lütgens are executed by the Nazi regime in Altona.
    • November 7 » Fiorello H. La Guardia is elected the 99th mayor of New York City.

Day of death May 12, 1985

  • The temperature on May 12, 1985 was between 9.1 °C and 20.6 °C and averaged 13.9 °C. There was 12.8 mm of rain during 2.2 hours. There was 6.0 hours of sunshine (39%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
  • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from Thursday, November 4, 1982 to Monday, July 14, 1986 the cabinet Lubbers I, with Drs. R.F.M. Lubbers (CDA) as prime minister.
  • In the year 1985: Source: Wikipedia
    • The Netherlands had about 14.5 million citizens.
    • March 20 » Libby Riddles becomes the first woman to win the 1,135-mile Iditarod Trail Sled Dog Race.
    • June 23 » A terrorist bomb explodes at Narita International Airport near Tokyo. An hour later, the same group detonates a second bomb aboard Air India Flight 182, bringing the Boeing 747 down off the coast of Ireland killing all 329 aboard.
    • July 7 » Boris Becker becomes the youngest player ever to win Wimbledon at age 17.
    • August 7 » Takao Doi, Mamoru Mohri and Chiaki Mukai are chosen to be Japan's first astronauts.
    • August 27 » The Nigerian government is peacefully overthrown by Army Chief of Staff Major General Ibrahim Babangida.
    • October 1 » Israel-Palestinian conflict: Israel attacks the Palestine Liberation Organization headquarters in Tunisia during "Operation Wooden Leg".


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Westerop

  • View the information that Genealogie Online has about the surname Westerop.
  • Check the information Open Archives has about Westerop.
  • Check the Wie (onder)zoekt wie? register to see who is (re)searching Westerop.

The Family tree Severijn publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Gijsbertus Cornelis (Bert) Severijn, "Family tree Severijn", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-severijn/I558.php : accessed January 6, 2026), "Jan Westerop (1895-1985)".