Family tree Kaper » Peter Grondman (1914-)

Personal data Peter Grondman 


Household of Peter Grondman

He is married to Lutchertdiena Geessiena Lokken.

They got married on April 30, 1937 at Rietveld, Friesland, Nederland, he was 23 years old.

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Timeline Peter Grondman

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Ancestors (and descendant) of Peter Grondman


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Historical events

Birthday April 4, 1914

  • The temperature on April 4, 1914 was between 0.1 °C and 13.1 °C and averaged 6.7 °C. There was 0.1 mm of rain. The average windspeed was 2 Bft (weak wind) and was prevailing from the south. 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 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
  • In the year 1914: Source: Wikipedia
    • The Netherlands had about 6.2 million citizens.
    • May 17 » The Protocol of Corfu is signed, recognising full autonomy to Northern Epirus under nominal Albanian sovereignty.
    • July 28 » In the culmination of the July Crisis, Austria-Hungary declares war on Serbia, igniting World War I.
    • August 4 » In response to the German invasion of Belgium, Belgium and the British Empire declare war on Germany. The United States declares its neutrality.
    • August 12 » World War I: The United Kingdom declares war on Austria-Hungary; the countries of the British Empire follow suit.
    • August 30 » World War I: Germans defeat the Russians in the Battle of Tannenberg.
    • September 26 » The United States Federal Trade Commission is established by the Federal Trade Commission Act.

Day of marriage April 30, 1937

  • The temperature on April 30, 1937 was between 6.3 °C and 11.8 °C and averaged 8.4 °C. There was 5.6 hours of sunshine (38%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-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 July 31, 1935 to June 24, 1937 the cabinet Colijn III, with Dr. H. Colijn (ARP) as prime minister.
  • 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 year 1937: Source: Wikipedia
    • The Netherlands had about 8.6 million citizens.
    • January 20 » Franklin D. Roosevelt and John Nance Garner are sworn in for their second terms as U.S. President and U.S. Vice President; it is the first time a Presidential Inauguration takes place on January 20 since the 20th Amendment changed the dates of presidential terms.
    • January 23 » The trial of the anti-Soviet Trotskyist center sees seventeen mid-level Communists accused of sympathizing with Leon Trotsky and plotting to overthrow Joseph Stalin's regime.
    • July 7 » The Peel Commission Report recommends the partition of Palestine, which was the first formal recommendation for partition in the history of Palestine.
    • July 9 » The silent film archives of Fox Film Corporation are destroyed by the 1937 Fox vault fire.
    • August 13 » Second Sino-Japanese War: The Battle of Shanghai begins.
    • September 21 » J. R. R. Tolkien's The Hobbit is published.


Same birth/death day

Source: Wikipedia


About the surname Grondman

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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/I55643.php : accessed February 6, 2026), "Peter Grondman (1914-)".