Eijsermans family tree » Jelmer de Boer (1909-1985)

Personal data Jelmer de Boer 


Household of Jelmer de Boer

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Timeline Jelmer de Boer

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Ancestors (and descendant) of Jelmer de Boer


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Historical events

Birthday April 22, 1909

  • The temperature on April 22, 1909 was between 6.1 °C and 19.2 °C and averaged 11.3 °C. There was 10.3 hours of sunshine (72%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-southeast. 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1909: Source: Wikipedia
    • The Netherlands had about 5.8 million citizens.
    • February 12 » New Zealand's worst maritime disaster of the 20th century happens when the SSPenguin, an inter-island ferry, sinks and explodes at the entrance to Wellington Harbour.
    • February 12 » The National Association for the Advancement of Colored People (NAACP) is founded.
    • April 6 » Robert Peary and Matthew Henson become the first people to reach the North Pole; Peary's claim has been disputed because of failings in his navigational ability.
    • October 16 » William Howard Taft and Porfirio Díaz hold the first summit between a U.S. and a Mexican president. They narrowly escape assassination.
    • October 26 » An Jung-geun assassinates Japan's Resident-General of Korea.
    • November 18 » Two United States warships are sent to Nicaragua after 500 revolutionaries (including two Americans) are executed by order of José Santos Zelaya.

Day of death December 2, 1985

  • The temperature on December 2, 1985 was between 10.1 °C and 12.3 °C and averaged 11.2 °C. There was 1.7 mm of rain during 2.1 hours. The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
  • 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 Thursday, November 4, 1982 to Monday, July 14, 1986 the cabinet Lubbers I, with Drs. R.F.M. Lubbers (CDA) as prime minister.
  • In the year 1985: Source: Wikipedia
    • The Netherlands had about 14.5 million citizens.
    • February 19 » Iberia Airlines Boeing 727 crashes into Mount Oiz in Spain, killing 148.
    • March 8 » A supposed failed assassination attempt on Islamic cleric Sayyed Mohammad Hussein Fadlallah in Beirut, Lebanon kills at least 45 and injures 175 others.
    • March 11 » Mikhail Gorbachev is elected to the position of General Secretary of the Communist Party of the Soviet Union making Gorbachev the USSR's de facto, and last, head of state.
    • September 14 » Penang Bridge, the longest bridge in Malaysia, connecting the island of Penang to the mainland, opens to traffic.
    • October 7 » The Mameyes landslide kills almost 200 people in Puerto Rico.
    • November 13 » The volcano Nevado del Ruiz erupts and melts a glacier, causing a lahar (volcanic mudslide) that buries Armero, Colombia, killing approximately 23,000 people.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname De Boer

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When copying data from this family tree, please include a reference to the origin:
J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I474226.php : accessed February 12, 2026), "Jelmer de Boer (1909-1985)".