Family tree Klinger » Geert Hartman (1905-)

Personal data Geert Hartman 


Household of Geert Hartman

He is married to Alida Johanna van Wel.

They got married on September 20, 1928 at Amsterdam (Nh), he was 23 years old.

The couple were divorced from December 19, 1946 at Amsterdam (Nh).

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Historical events

Birthday April 18, 1905

  • The temperature on April 18, 1905 was between 0.7 °C and 8.2 °C and averaged 4.0 °C. There was 0.5 hours of sunshine (4%). The average windspeed was 4 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 August 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
  • In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
  • In the year 1905: Source: Wikipedia
    • The Netherlands had about 5.5 million citizens.
    • March 23 » Eleftherios Venizelos calls for Crete's union with Greece, and begins what is to be known as the Theriso revolt.
    • October 5 » The Wright brothers pilot the Wright Flyer III in a new world record flight of 24 miles in 39 minutes.
    • October 16 » The Partition of Bengal in India takes place.
    • November 21 » Albert Einstein's paper that leads to the mass–energy equivalence formula, E=mc², is published in the journal Annalen der Physik.
    • December 11 » A workers' uprising occurs in Kiev, Ukraine (then part of the Russian Empire), and establishes the Shuliavka Republic.
    • December 30 » Former Idaho Governor Frank Steunenberg is assassinated at the front gate of his home in Caldwell.


Same birth/death day

Source: Wikipedia


About the surname Hartman

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When copying data from this family tree, please include a reference to the origin:
Roelf Schrik, "Family tree Klinger", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-klinger/I422.php : accessed February 14, 2026), "Geert Hartman (1905-)".