Family tree Kaper » Roelf Ahlers (1900-)

Personal data Roelf Ahlers 


Household of Roelf Ahlers

He is married to Trientje Oosterhuis.

They got married on February 18, 1921 at Midwolda, GR, NLD, he was 20 years old.

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Timeline Roelf Ahlers

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Ancestors (and descendant) of Roelf Ahlers

Roelf Ahlers
1860-????

Roelf Ahlers
1900-????

1921

Trientje Oosterhuis
1904-1940


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Historical events

Birthday September 8, 1900

  • The temperature on September 8, 1900 was about 12.4 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 93%. 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 2 » American statesman and diplomat John Hay announces the Open Door Policy to promote trade with China.
    • February 7 » Second Boer War: British troops fail in their third attempt to lift the Siege of Ladysmith.
    • March 14 » The Gold Standard Act is ratified, placing the United States currency on the gold standard.
    • March 16 » Sir Arthur Evans purchased the land around the ruins of Knossos, the largest Bronze Age archaeological site on Crete.
    • May 26 » Thousand Days' War: The Colombian Conservative Party turns the tide of war in their favor with victory against the Colombian Liberal Party in the Battle of Palonegro.
    • July 29 » In Italy, King Umberto I of Italy is assassinated by the anarchist Gaetano Bresci.

Day of marriage February 18, 1921

  • The temperature on February 18, 1921 was between 4.7 °C and 8.0 °C and averaged 6.0 °C. There was -0.1 hours of sunshine (0%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. 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 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1921: Source: Wikipedia
    • The Netherlands had about 6.9 million citizens.
    • April 11 » Emir Abdullah establishes the first centralised government in the newly created British protectorate of Transjordan.
    • July 11 » A truce in the Irish War of Independence comes into effect.
    • July 29 » Adolf Hitler becomes leader of the National Socialist German Workers Party.
    • August 3 » Major League Baseball Commissioner Kenesaw Mountain Landis confirms the ban of the eight Chicago Black Sox, the day after they were acquitted by a Chicago court.
    • September 21 » A storage silo in Oppau, Germany, explodes, killing 500–600 people.
    • December 6 » The Anglo-Irish Treaty is signed in London by British and Irish representatives.


Same birth/death day

Source: Wikipedia


About the surname Ahlers

  • View the information that Genealogie Online has about the surname Ahlers.
  • Check the information Open Archives has about Ahlers.
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The Family tree Kaper publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Jan Kaper, "Family tree Kaper", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kaper/I45701.php : accessed January 24, 2026), "Roelf Ahlers (1900-)".