Family tree Spek » Gerard Jacob Ducro (1862-1938)

Personal data Gerard Jacob Ducro 


Household of Gerard Jacob Ducro

He is married to Heiltje Sloof.

They got married on August 1, 1900 at Utrecht, he was 38 years old.


Child(ren):

  1. (Not public)
  2. (Not public)


Timeline Gerard Jacob Ducro

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Ancestors (and descendant) of Gerard Jacob Ducro


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Historical events

Day of marriage August 1, 1900

  • The temperature on August 1, 1900 was about 17.8 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 82%. 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.
    • March 14 » The Gold Standard Act is ratified, placing the United States currency on the gold standard.
    • April 15 » Philippine–American War: Filipino guerrillas launch a surprise attack on U.S. infantry and begin a four-day siege of Catubig, Philippines.
    • June 14 » Hawaii becomes a United States territory.
    • July 27 » Kaiser Wilhelm II makes a speech comparing Germans to Huns; for years afterwards, "Hun" would be a disparaging name for Germans.
    • August 16 » The Battle of Elands River during the Second Boer War ends after a 13-day siege is lifted by the British. The battle had begun when a force of between 2,000 and 3,000 Boers had surrounded a force of 500 Australians, Rhodesians, Canadians and British soldiers at a supply dump at Brakfontein Drift.
    • October 9 » The Cook Islands become a territory of the United Kingdom.

Day of death November 13, 1938

  • The temperature on November 13, 1938 was between 9.0 °C and 15.9 °C and averaged 12.3 °C. There was 1.0 hours of sunshine (11%). The average windspeed was 4 Bft (moderate breeze) 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 June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
  • In the year 1938: Source: Wikipedia
    • The Netherlands had about 8.6 million citizens.
    • March 12 » Anschluss: German troops occupy and absorb Austria.
    • March 27 » Second Sino-Japanese War: The Battle of Taierzhuang begins, resulting several weeks later in the war's first major Chinese victory over Japan.
    • April 10 » The 1938 German parliamentary election and referendum seeks approval for a single list of Nazi candidates and the recent annexation of Austria.
    • September 21 » The Great Hurricane of 1938 makes landfall on Long Island in New York. The death toll is estimated at 500–700 people.
    • October 30 » Orson Welles broadcasts his radio play of H. G. Wells's The War of the Worlds, causing anxiety in some of the audience in the United States.
    • November 16 » LSD is first synthesized by Albert Hofmann from ergotamine at the Sandoz Laboratories in Basel.


Same birth/death day

Source: Wikipedia


About the surname Ducro

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  • Check the information Open Archives has about Ducro.
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The Family tree Spek publication was prepared by Marion Spek (contact is not possible).
When copying data from this family tree, please include a reference to the origin:
Marion Spek, "Family tree Spek", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-spek/R3389.php : accessed February 7, 2026), "Gerard Jacob Ducro (1862-1938)".