Family tree Plugboer » Petrus Cornelis Keijsper (1899-1954)

Personal data Petrus Cornelis Keijsper 


Household of Petrus Cornelis Keijsper

He is married to Johanna Hermana Maria van Winter.

They got married on May 29, 1923 at Alkmaar, he was 24 years old.


Child(ren):

  1. Nicolaas Keijsper  1941-1992
  2. (Not public)
  3. (Not public)

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Timeline Petrus Cornelis Keijsper

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Ancestors (and descendant) of Petrus Cornelis Keijsper


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    Historical events

    • The temperature on March 26, 1899 was about 2.2 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 94%. 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 July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
    • In the year 1899: Source: Wikipedia
      • The Netherlands had about 5.1 million citizens.
      • January 1 » Spanish rule ends in Cuba.
      • January 17 » The United States takes possession of Wake Island in the Pacific Ocean.
      • February 6 » Spanish–American War: The Treaty of Paris, a peace treaty between the United States and Spain, is ratified by the United States Senate.
      • February 14 » Voting machines are approved by the U.S. Congress for use in federal elections.
      • March 31 » Malolos, capital of the First Philippine Republic, is captured by American forces.
      • September 13 » Henry Bliss is the first person in the United States to be killed in an automobile accident.
    • The temperature on May 29, 1923 was between 7.6 °C and 17.7 °C and averaged 11.9 °C. There was 9.1 mm of rain. There was 7.1 hours of sunshine (44%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. 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 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 year 1923: Source: Wikipedia
      • The Netherlands had about 7.1 million citizens.
      • January 9 » Lithuanian residents of the Memel Territory rebel against the League of Nations' decision to leave the area as a mandated region under French control.
      • May 26 » The first 24 Hours of Le Mans was held and has since been run annually in June.
      • June 27 » Capt. Lowell H. Smith and Lt. John P. Richter perform the first ever aerial refueling in a DH.4B biplane.
      • August 16 » The United Kingdom gives the name "Ross Dependency" to part of its claimed Antarctic territory and makes the Governor-General of the Dominion of New Zealand its administrator.
      • September 29 » The French Mandate for Syria and the Lebanon takes effect.
      • October 22 » The royalist Leonardopoulos–Gargalidis coup d'état attempt fails in Greece, discrediting the monarchy and paving the way for the establishment of the Second Hellenic Republic.
    • The temperature on September 14, 1954 was between 8.2 °C and 17.1 °C and averaged 12.3 °C. There was 9.5 hours of sunshine (74%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. 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 September 2, 1952 to October 13, 1956 the cabinet Drees II, with Dr. W. Drees (PvdA) as prime minister.
    • In the year 1954: Source: Wikipedia
      • The Netherlands had about 10.6 million citizens.
      • January 2 » India establishes its highest civilian awards, the Bharat Ratna and the Padma Vibhushan.
      • February 10 » U.S. President Dwight D. Eisenhower warns against United States intervention in Vietnam.
      • July 5 » Elvis Presley records his first single, "That's All Right", at Sun Records in Memphis, Tennessee.
      • September 9 » The 6.7 Mw  Chlef earthquake shakes northern Algeria with a maximum Mercalli intensity of XI (Extreme). At least 1,243 people were killed and 5,000 were injured.
      • December 2 » The Sino-American Mutual Defense Treaty, between the United States and Taiwan, is signed in Washington, D.C.
      • December 23 » First successful kidney transplant is performed by J. Hartwell Harrison and Joseph Murray.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname Keijsper

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    When copying data from this family tree, please include a reference to the origin:
    Hendrik de Graaf, "Family tree Plugboer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-plugboer/I4110.php : accessed February 1, 2026), "Petrus Cornelis Keijsper (1899-1954)".