Family tree Weening » Jan Postma (1911-)

Personal data Jan Postma 


Household of Jan Postma

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Timeline Jan Postma

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Ancestors (and descendant) of Jan Postma

Fekke Jacobs Ybema
1827-1892
Limkje Jans Bosma
1834-1896

Jan Postma
1911-????


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Sources

  1. Geboorteregister 1911, Achtkarspelen

Historical events

Birthday April 21, 1911

  • The temperature on April 21, 1911 was between 1.3 °C and 15.1 °C and averaged 9.7 °C. There was 4.6 hours of sunshine (32%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1911: Source: Wikipedia
    • The Netherlands had about 6.0 million citizens.
    • January 26 » Glenn Curtiss flies the first successful American seaplane.
    • April 8 » Dutch physicist Heike Kamerlingh Onnes discovers superconductivity.
    • September 24 » His Majesty's Airship No. 1, Britain's first rigid airship, is wrecked by strong winds before her maiden flight at Barrow-in-Furness.
    • October 24 » Orville Wright remains in the air nine minutes and 45 seconds in a glider at Kill Devil Hills, North Carolina.
    • December 29 » Mongolia gains independence from the Qing dynasty, enthroning 8th Jebtsundamba Khutughtu as Khagan of Mongolia.
    • December 29 » Sun Yat-sen becomes the provisional President of the Republic of China; he formally takes office on January 1, 1912.


Same birth/death day

Source: Wikipedia


About the surname Postma

  • View the information that Genealogie Online has about the surname Postma.
  • Check the information Open Archives has about Postma.
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The Family tree Weening publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I118937.php : accessed December 28, 2025), "Jan Postma (1911-)".