Family tree Ham » Pier Jongsma (1884-1958)

Personal data Pier Jongsma 


Household of Pier Jongsma

(1) He is married to Nieske Ploegstra.

They got married on May 18, 1912 at Nijemidum, he was 27 years old.


Child(ren):

  3. (Not public)
  4. (Not public)


(2) He is married to Aaltje Grasman.

They got married on April 7, 1923 at Wolkum, he was 38 years old.


Child(ren):

  1. (Not public)
  2. (Not public)
  3. (Not public)

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Timeline Pier Jongsma

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Ancestors (and descendant) of Pier Jongsma


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Historical events

Birthday August 21, 1884

  • The temperature on August 21, 1884 was about 21.1 °C. The air pressure was 3 kgf/m2 and came mainly from the north. The airpressure was 76 cm mercury. The atmospheric humidity was 77%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
  • In the year 1884: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • February 19 » More than sixty tornadoes strike the Southern United States, one of the largest tornado outbreaks in U.S. history.
    • March 13 » The Siege of Khartoum begins. It lasts until January 26, 1885.
    • August 5 » The cornerstone for the Statue of Liberty is laid on Bedloe's Island (now Liberty Island) in New York Harbor.
    • October 22 » The International Meridian Conference designates the Royal Observatory, Greenwich as the world's prime meridian.
    • November 1 » The Gaelic Athletic Association is set up in Hayes's Hotel in Thurles, County Tipperary.
    • December 6 » The Washington Monument in Washington, D.C., is completed.

Day of marriage April 7, 1923

  • The temperature on April 7, 1923 was between -0.6 °C and 16.0 °C and averaged 8.2 °C. There was 0.2 mm of rain. There was 2.4 hours of sunshine (18%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. 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.
    • March 3 » TIME magazine is published for the first time.
    • March 20 » The Arts Club of Chicago hosts the opening of Pablo Picasso's first United States showing, entitled Original Drawings by Pablo Picasso, becoming an early proponent of modern art in the United States.
    • August 2 » Vice President Calvin Coolidge becomes U.S. President upon the death of President Warren G. Harding.
    • September 4 » Maiden flight of the first U.S. airship, the USSShenandoah.
    • October 29 » Turkey becomes a republic following the dissolution of the Ottoman Empire.
    • December 21 » United Kingdom and Nepal formally signed an agreement of friendship, called the Nepal–Britain Treaty of 1923, which superseded the Treaty of Sugauli signed in 1816.

Day of death February 1, 1958

  • The temperature on February 1, 1958 was between -1.1 °C and 1.5 °C and averaged 0.1 °C. There was 0.1 mm of rain. The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. 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 October 13, 1956 to December 22, 1957 the cabinet Drees III, with Dr. W. Drees (PvdA) as prime minister.
  • In The Netherlands , there was from December 22, 1957 to May 19, 1959 the cabinet Beel II, with Dr. L.J.M. Beel (KVP) as prime minister.
  • In the year 1958: Source: Wikipedia
    • The Netherlands had about 11.1 million citizens.
    • February 3 » Founding of the Benelux Economic Union, creating a testing ground for a later European Economic Community.
    • March 26 » The United States Army launches Explorer 3.
    • April 26 » Final run of the Baltimore and Ohio Railroad's Royal Blue from Washington, D.C., to New York City after 68years, the first U.S. passenger train to use electric locomotives.
    • October 7 » The U.S. manned space-flight project is renamed Project Mercury.
    • November 12 » A team of rock climbers led by Warren Harding completes the first ascent of The Nose on El Capitan in Yosemite Valley.
    • November 28 » Chad, the Republic of the Congo, and Gabon become autonomous republics within the French Community.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Jongsma

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The Family tree Ham publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
J. Ham, "Family tree Ham", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ham/I9664.php : accessed January 21, 2026), "Pier Jongsma (1884-1958)".