Family tree Eman/Swart-Radstok/Attevelt » Lamberus Johannes Helderman (1895-1968)

Personal data Lamberus Johannes Helderman 


Household of Lamberus Johannes Helderman

He is married to Johanna Josephina Zwart.

They got married on May 11, 1921 at Amsterdam, Nederland, he was 25 years old.

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Timeline Lamberus Johannes Helderman

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Ancestors (and descendant) of Lamberus Johannes Helderman

Lamberus Johannes Helderman
1895-1968

1921

Johanna Josephina Zwart
1899-1994


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Historical events

Birthday November 5, 1895

  • The temperature on November 5, 1895 was about 9.5 °C. There was 0.1 mm of rain. The airpressure was 75 cm mercury. The atmospheric humidity was 97%. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
  • In the year 1895: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • March 15 » Heian Shrine is founded.
    • March 19 » Auguste and Louis Lumière record their first footage using their newly patented cinematograph.
    • April 8 » In Pollock v. Farmers' Loan & Trust Co. the Supreme Court of the United States declares unapportioned income tax to be unconstitutional.
    • May 7 » In Saint Petersburg, Russian scientist Alexander Stepanovich Popov demonstrates to the Russian Physical and Chemical Society his invention, the Popov lightning detector—a primitive radio receiver. In some parts of the former Soviet Union the anniversary of this day is celebrated as Radio Day.
    • June 20 » The Kiel Canal, crossing the base of the Jutland peninsula and the busiest artificial waterway in the world, is officially opened.
    • October 22 » In Paris an express train derails after overrunning the buffer stop, crossing almost 30 metres (100ft) of concourse before crashing through a wall and falling 10 metres (33ft) to the road below.

Day of marriage May 11, 1921

  • The temperature on May 11, 1921 was between 4.2 °C and 19.8 °C and averaged 13.0 °C. There was 0.1 mm of rain. There was 9.9 hours of sunshine (64%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south 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 September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1921: Source: Wikipedia
    • The Netherlands had about 6.9 million citizens.
    • January 16 » The Marxist Left in Slovakia and the Transcarpathian Ukraine holds its founding congress in Ľubochňa.
    • February 12 » Bolsheviks launch a revolt in Georgia as a preliminary to the Red Army invasion of Georgia.
    • March 18 » The Kronstadt rebellion is suppressed by the Red Army.
    • June 15 » Bessie Coleman earns her pilot's license, becoming the first female pilot of African-American descent.
    • October 21 » President Warren G. Harding delivers the first speech by a sitting U.S. President against lynching in the deep South.
    • November 14 » The Communist Party of Spain is founded, and issues the first edition of Mundo obrero.

Day of death April 7, 1968

  • The temperature on April 7, 1968 was between -3.6 °C and 7.1 °C and averaged 2.0 °C. There was 4.4 hours of sunshine (33%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north. Source: KNMI
  • Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
  • In the year 1968: Source: Wikipedia
    • The Netherlands had about 12.7 million citizens.
    • January 13 » Johnny Cash performs live at Folsom State Prison.
    • March 17 » As a result of nerve gas testing by the U.S. Army Chemical Corps in Skull Valley, Utah, over 6,000 sheep are found dead.
    • September 6 » Swaziland becomes independent.
    • October 11 » NASA launches Apollo 7, the first successful manned Apollo mission.
    • October 16 » Tommie Smith and John Carlos are ejected from the US Olympic team for participating in the Olympics Black Power salute.
    • November 27 » Penny Ann Early became the first woman to play major professional basketball for the Kentucky Colonels in an ABA game against the Los Angeles Stars.


Same birth/death day

Source: Wikipedia

  • 1892 » J. B. S. Haldane, English-Indian geneticist and biologist († 1964)
  • 1892 » John Alcock, captain in the Royal Navy and the Royal Air Force († 1919)
  • 1893 » Raymond Loewy, French-American engineer and designer († 1986)
  • 1894 » Beardsley Ruml, American economist and statistician († 1960)
  • 1895 » Charles MacArthur, American playwright and screenwriter († 1956)
  • 1895 » Walter Gieseking, French-German pianist and composer († 1956)

Source: Wikipedia


About the surname Helderman


The Family tree Eman/Swart-Radstok/Attevelt publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Han Eman, "Family tree Eman/Swart-Radstok/Attevelt", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eman/I3945.php : accessed January 7, 2026), "Lamberus Johannes Helderman (1895-1968)".