Family tree Kaempff » Jan de Boer (1871-1939)

Personal data Jan de Boer 


Household of Jan de Boer

He is married to Aline Lenstra.

They got married on March 17, 1900 at Meppel, he was 29 years old.


Child(ren):

  1. Dirk de Boer  1903-

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Ancestors (and descendant) of Jan de Boer

Jan de Boer
1871-1939

1900

Aline Lenstra
1871-1957

Dirk de Boer
1903-

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Historical events

Birthday February 10, 1871

  • The temperature on February 10, 1871 was about -10.5 °C. There was 0.1 mm of rain. The air pressure was 18 kgf/m2 and came mainly from the east-northeast. The atmospheric humidity was 94%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • From June 4, 1868 till January 4, 1871 the Netherlands had a cabinet Van Bosse - Fock with the prime ministers Mr. P.P. van Bosse (liberaal) and Mr. C. Fock (liberaal).
  • In The Netherlands , there was from January 4, 1871 to July 6, 1872 the cabinet Thorbecke III, with Mr. J.R. Thorbecke (liberaal) as prime minister.
  • In the year 1871: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • March 21 » Journalist Henry Morton Stanley begins his trek to find the missionary and explorer David Livingstone.
    • March 26 » The elections of Commune council of the Paris Commune are held.
    • March 27 » The first international rugby football match, when Scotland defeats England in Edinburgh at Raeburn Place.
    • March 29 » Royal Albert Hall is opened by Queen Victoria.
    • July 29 » The Connecticut Valley Railroad opens between Old Saybrook, Connecticut and Hartford, Connecticut in the United States.
    • October 8 » The Great Chicago Fire and the much deadlier Peshtigo Fire break out.

Day of marriage March 17, 1900

  • The airpressure was 75 cm mercury. The atmospheric humidity was 90%. 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 1900: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 16 » The United States Senate accepts the Anglo-German treaty of 1899 in which the United Kingdom renounces its claims to the Samoan islands.
    • February 14 » British forces begin the Battle of the Tugela Heights in an effort to lift the Siege of Ladysmith.
    • May 17 » Second Boer War: British troops relieve Mafeking.
    • July 27 » Kaiser Wilhelm II makes a speech comparing Germans to Huns; for years afterwards, "Hun" would be a disparaging name for Germans.
    • September 13 » Filipino insurgents defeat a small American column in the Battle of Pulang Lupa, during the Philippine–American War.
    • November 7 » Second Boer War: Battle of Leliefontein, a battle during which the Royal Canadian Dragoons win three Victoria Crosses.

Day of death August 24, 1939

  • The temperature on August 24, 1939 was between 15.4 °C and 24.7 °C and averaged 19.7 °C. There was 6.2 hours of sunshine (44%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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 June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
  • In The Netherlands , there was from July 25, 1939 to August 10, 1939 the cabinet Colijn V, with Dr. H. Colijn (ARP) as prime minister.
  • In The Netherlands , there was from August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
  • In the year 1939: Source: Wikipedia
    • The Netherlands had about 8.7 million citizens.
    • January 13 » The Black Friday bushfires burn 20,000 square kilometers of land in Australia, claiming the lives of 71 people.
    • February 28 » The erroneous word "dord" is discovered in the Webster's New International Dictionary, Second Edition, prompting an investigation.
    • April 9 » African-American singer Marian Anderson gives a concert at the Lincoln Memorial after being denied the use of Constitution Hall by the Daughters of the American Revolution.
    • April 20 » Adolf Hitler's 50th birthday's celebrations in Germany
    • August 23 » World War II: Nazi Germany and the Soviet Union sign a non-aggression treaty, the Molotov–Ribbentrop Pact. In a secret addition to the pact, the Baltic states, Finland, Romania, and Poland are divided between the two nations.
    • October 15 » The New York Municipal Airport (later renamed LaGuardia Airport) is dedicated.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname De Boer

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The Family tree Kaempff publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Wim de Vries, "Family tree Kaempff", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kaempff/I861.php : accessed February 17, 2026), "Jan de Boer (1871-1939)".