Vennik family tree » Jansje Hofman (1865-1942)

Personal data Jansje Hofman 


Household of Jansje Hofman

She is married to Leendert Vellekoop.

They got married on February 9, 1889 at Naaldwijk, she was 23 years old.


Child(ren):


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Timeline Jansje Hofman

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Ancestors (and descendant) of Jansje Hofman


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Historical events

Birthday April 3, 1865

  • The temperature on April 3, 1865 was about -0.2 °C. There was 0.1 mm of rain. The airpressure was 76 cm mercury. The atmospheric humidity was 96%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
  • In the year 1865: Source: Wikipedia
    • The Netherlands had about 3.6 million citizens.
    • April 10 » American Civil War: A day after his surrender to Union forces, Confederate General Robert E. Lee addresses his troops for the last time.
    • May 10 » American Civil War: In Kentucky, Union soldiers ambush and mortally wound Confederate raider William Quantrill, who lingers until his death on June 6.
    • May 25 » In Mobile, Alabama, around 300 people are killed when an ordnance depot explodes.
    • August 12 » Joseph Lister, British surgeon and scientist, performs 1st antiseptic surgery.
    • November 11 » Treaty of Sinchula is signed whereby Bhutan cedes the areas east of the Teesta River to the British East India Company.
    • December 5 » Chincha Islands War: Peru allies with Chile against Spain.

Day of marriage February 9, 1889

  • The temperature on February 9, 1889 was about 1.7 °C. There was 2 mm of rain. The air pressure was 190 kgf/m2 and came mainly from the west-southwest. The airpressure was 74 cm mercury. The atmospheric humidity was 94%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
  • In the year 1889: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • January 30 » Archduke Crown Prince Rudolf of Austria, heir to the Austro-Hungarian crown, is found dead with his mistress Baroness Mary Vetsera in the Mayerling.
    • February 22 » President Grover Cleveland signs a bill admitting North Dakota, South Dakota, Montana and Washington as U.S. states.
    • April 22 » At noon, thousands rush to claim land in the Land Rush of 1889. Within hours the cities of Oklahoma City and Guthrie are formed with populations of at least 10,000.
    • May 31 » Johnstown Flood: Over 2,200 people die after a dam fails and sends a 60-foot (18-meter) wall of water over the town of Johnstown, Pennsylvania.
    • August 13 » William Gray of Hartford, Connecticut is granted United States Patent Number 408,709 for "Coin-controlled apparatus for telephones."
    • November 8 » Montana is admitted as the 41st U.S. state.

Day of death January 20, 1942

  • The temperature on January 20, 1942 was between -14.4 °C and -9.6 °C and averaged -12.8 °C. There was 2.7 hours of sunshine (32%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. 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.
    • April 18 » World War II: The Doolittle Raid on Japan: Tokyo, Yokohama, Kobe and Nagoya are bombed.
    • May 9 » Holocaust: The SS executes 588 Jewish residents of the Podolian town of Zinkiv (Khmelnytska oblast, Ukraine). The Zoludek Ghetto (in Belarus) is destroyed and all its inhabitants executed or deported.
    • August 8 » Quit India Movement is launched in India against the British rule in response to Mohandas Gandhi's call for swaraj or complete independence.
    • August 11 » Actress Hedy Lamarr and composer George Antheil receive a patent for a Frequency-hopping spread spectrum communication system that later became the basis for modern technologies in wireless telephones and Wi-Fi.
    • August 27 » First day of the Sarny Massacre.
    • September 7 » World War II: Japanese marines are forced to withdraw during the Battle of Milne Bay.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Hofman

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The Vennik family tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
E.E. Vennik, "Vennik family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-vennik/I34565.php : accessed February 14, 2026), "Jansje Hofman (1865-1942)".