Family tree Lehrer » Bertha VALK (1912-1942)

Personal data Bertha VALK 


Household of Bertha VALK

She had a relationship with Heiman DENNEBOOM.


Child(ren):

  1. Salomon DENNEBOOM  1939-1942
  2. Levie DENNEBOOM  1940-1942

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Timeline Bertha VALK

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Ancestors (and descendant) of Bertha VALK

Bertha VALK
1912-1942



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Historical events

  • The average temperature on December 23, 1912 was 3.8 °C. There was 0.1 mm of rain. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-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 1912: Source: Wikipedia
    • The Netherlands had about 6.0 million citizens.
    • February 14 » Arizona is admitted as the 48th and the last contiguous U.S. state.
    • April 17 » Russian troops open fire on striking goldfield workers in northeast Siberia, killing at least 150.
    • May 18 » The first Indian film, Shree Pundalik by Dadasaheb Torne, is released in Mumbai.
    • September 28 » Corporal Frank S. Scott of the United States Army becomes the first enlisted man to die in an airplane crash.
    • November 2 » Bulgaria defeats the Ottoman Empire in the Battle of Lule Burgas, the bloodiest battle of the First Balkan War, which opens her way to Constantinople.
    • December 28 » The first municipally owned streetcars take to the streets in San Francisco.
  • The temperature on October 29, 1942 was between 8.3 °C and 11.5 °C and averaged 10.2 °C. There was 3.5 mm of rain during 2.3 hours. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-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 July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In the year 1942: Source: Wikipedia
    • The Netherlands had about 9.0 million citizens.
    • January 2 » The Federal Bureau of Investigation (FBI) obtains the conviction of 33 members of a German spy ring headed by Fritz Joubert Duquesne in the largest espionage case in United States history—the Duquesne Spy Ring.
    • February 10 » World War II: Imperial Japanese Army capture Banjarmasin, capital of Borneo in Dutch East Indies.
    • February 19 » World War II: Nearly 250 Japanese warplanes attack the northern Australian city of Darwin, killing 243 people.
    • July 23 » World War II: The German offensives Operation Edelweiss and Operation Braunschweig begin.
    • August 7 » World War II: The Battle of Guadalcanal begins as the United States Marines initiate the first American offensive of the war with landings on Guadalcanal and Tulagi in the Solomon Islands.
    • August 17 » World War II: U.S. Marines raid the Japanese-held Pacific island of Makin.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname VALK

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When copying data from this family tree, please include a reference to the origin:
Gershon Lehrer, "Family tree Lehrer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-lehrer/I20108.php : accessed March 2, 2026), "Bertha VALK (1912-1942)".