Kramer Family Tree » Jan Roels Jonkman (1879-1950)

Personal data Jan Roels Jonkman 

Source 1

Household of Jan Roels Jonkman

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Timeline Jan Roels Jonkman

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Ancestors (and descendant) of Jan Roels Jonkman

Sjoerd Hendriks Ploegstra
1820-1871
Wiepkje Annes Henstra Annes
1826-1881

Jan Roels Jonkman
1879-1950


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Sources

  1. Website van de familie Lageveen, Kleis Lageveen, Jan Roels Jonkman, October 27, 2023
    Toegevoegd via een Smart Match

    Stambomen op MyHeritage

    Familiesite: Website van de familie Lageveen

    Familiestamboom: 356395091-1

Historical events

Birthday January 30, 1879

  • The temperature on January 30, 1879 was about -1.8 °C. The air pressure was 5 kgf/m2 and came mainly from the east-northeast. The airpressure was 77 cm mercury. The atmospheric humidity was 90%. 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 November 3, 1877 to August 20, 1879 the cabinet Kappeijne van de Coppello, with Mr. J. Kappeijne van de Coppello (liberaal) as prime minister.
  • In The Netherlands , there was from August 20, 1879 to April 23, 1883 the cabinet Van Lijnden van Sandenburg, with Mr. C.Th. baron Van Lijnden van Sandenburg (conservatief-AR) as prime minister.
  • In the year 1879: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • January 13 » In Mozart Gardens Brooklyn Ada Anderson completed a great feat of pedestrianism - 2700 quarter miles in 2700 quarter hours, earning her $8000.
    • May 14 » The first group of 463 Indian indentured laborers arrives in Fiji aboard the Leonidas.
    • June 1 » Napoléon Eugène, the last dynastic Bonaparte, is killed in the Anglo-Zulu War.
    • August 28 » Cetshwayo, last king of the Zulus, is captured by the British.
    • September 18 » The Blackpool Illuminations are switched on for the first time.
    • December 28 » Tay Bridge disaster: The central part of the Tay Rail Bridge in Dundee, Scotland, United Kingdom collapses as a train passes over it, killing 75.

Day of death December 12, 1950

  • The temperature on December 12, 1950 was between 0.5 °C and 3.2 °C and averaged 1.8 °C. There was 6.4 mm of rain during 5.4 hours. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-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)
  • From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
  • In the year 1950: Source: Wikipedia
    • The Netherlands had about 10.0 million citizens.
    • March 17 » Researchers at the University of California, Berkeley announce the creation of element 98, which they name "californium".
    • July 4 » Cold War: Radio Free Europe first broadcasts.
    • July 5 » Zionism: The Knesset passes the Law of Return which grants all Jews the right to immigrate to Israel.
    • August 29 » Korean War: British troops arrive in Korea to bolster the US presence there.
    • September 3 » "Nino" Farina becomes the first Formula One Drivers' champion after winning the 1950 Italian Grand Prix.
    • October 19 » China defeats the Tibetan Army at Chambo.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Jonkman

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The Kramer Family Tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Louis Kramer, "Kramer Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/kramer_stamboom/I600982.php : accessed January 4, 2026), "Jan Roels Jonkman (1879-1950)".