Family tree Eilander » Johan Heinrich Reindert "Bob" Leidekker (1915-1980)

Personal data Johan Heinrich Reindert "Bob" Leidekker 


Household of Johan Heinrich Reindert "Bob" Leidekker

He is married to Aaltje Potkamp.

They got married on May 1, 1940, he was 25 years old.

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Timeline Johan Heinrich Reindert "Bob" Leidekker

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Ancestors (and descendant) of Johan Heinrich Reindert Leidekker

Willem Leidekker
1854-1940
Geesje Schrijver
1853-????
Jan Hekkert
1845-1898
Clara Alberta Heeres
1856-1917

Johan Heinrich Reindert Leidekker
1915-1980

1940

Aaltje Potkamp
1910-1972


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Historical events

Birthday January 21, 1915

  • The temperature on January 21, 1915 was between 0.9 °C and 4.4 °C and averaged 3.2 °C. There was 9.6 mm of rain. The average windspeed was 5 Bft (very strong 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 1915: Source: Wikipedia
    • The Netherlands had about 6.3 million citizens.
    • February 12 » In Washington, D.C., the first stone of the Lincoln Memorial is put into place.
    • February 19 » World War I: The first naval attack on the Dardanelles begins when a strong Anglo-French task force bombards Ottoman artillery along the coast of Gallipoli.
    • March 27 » Typhoid Mary, the first healthy carrier of disease ever identified in the United States is put in quarantine for the second time, where she would remain for the rest of her life.
    • April 22 » The use of poison gas in World War I escalates when chlorine gas is released as a chemical weapon in the Second Battle of Ypres.
    • May 23 » World War I: Italy joins the Allies, fulfilling its part of the Treaty of London.
    • July 16 » Henry James becomes a British citizen to highlight his commitment to Britain during the first World War.

Day of marriage May 1, 1940

  • The temperature on May 1, 1940 was between 7.9 °C and 19.7 °C and averaged 13.7 °C. There was 12.8 hours of sunshine (86%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-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 August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
  • In The Netherlands , there was from September 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In the year 1940: Source: Wikipedia
    • The Netherlands had about 8.8 million citizens.
    • April 23 » The Rhythm Club fire at a dance hall in Natchez, Mississippi, kills 198 people.
    • July 19 » Field Marshal Ceremony: First occasion in World War II that Adolf Hitler appoints field marshals due to military achievements.
    • July 27 » The animated short A Wild Hare is released, introducing the character of Bugs Bunny.
    • August 26 » Chad becomes the first French colony to join the Allies under the administration of Félix Éboué, France's first black colonial governor.
    • October 15 » President Lluís Companys of Catalonia is executed by the Francoist government.
    • October 17 » The body of Communist propagandist Willi Münzenberg found in South France, starting a never-resolved mystery.

Day of death September 11, 1980

  • The temperature on September 11, 1980 was between 13.1 °C and 18.8 °C and averaged 15.4 °C. There was 9.5 mm of rain during 2.3 hours. There was 7.2 hours of sunshine (55%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. 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)
  • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
  • In the year 1980: Source: Wikipedia
    • The Netherlands had about 14.1 million citizens.
    • January 25 » Mother Teresa is honored with India's highest civilian award, the Bharat Ratna.
    • February 17 » First winter ascent of Mount Everest by Krzysztof Wielicki and Leszek Cichy.
    • April 18 » The Republic of Zimbabwe (formerly Rhodesia) comes into being, with Canaan Banana as the country's first President. The Zimbabwean dollar replaces the Rhodesian dollar as the official currency.
    • May 13 » An F3 tornado hits Kalamazoo County, Michigan. President Jimmy Carter declares it a federal disaster area.
    • July 30 » Israel's Knesset passes the Jerusalem Law.
    • August 1 » A train crash kills 18 people in County Cork, Ireland.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Leidekker


The Family tree Eilander publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
P. Heres, "Family tree Eilander", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eilander/I1097396022.php : accessed February 21, 2026), "Johan Heinrich Reindert "Bob" Leidekker (1915-1980)".