Family tree Konjer » Jan De Roo (1907-1991)

Personal data Jan De Roo 


Household of Jan De Roo

He is married to Geertje Stelling.

They got married

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Timeline Jan De Roo

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Ancestors (and descendant) of Jan De Roo

Koop De Roo
1841-1923
Jan De Roo
1875-1962

Jan De Roo
1907-1991



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    Historical events

    • The temperature on November 22, 1907 was between -3.7 °C and 2.2 °C and averaged -1.3 °C. There was 4.0 hours of sunshine (47%). 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 August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
    • In the year 1907: Source: Wikipedia
      • The Netherlands had about 5.6 million citizens.
      • January 6 » Maria Montessori opens her first school and daycare center for working class children in Rome, Italy.
      • July 7 » Florenz Ziegfeld Jr. staged his first Follies on the roof of the New York Theater in New York City.
      • July 21 » The passenger steamer SS Columbia sinks after colliding with the steam schooner San Pedro off Shelter Cove, California, killing 88 people.
      • December 11 » The New Zealand Parliament Buildings are almost completely destroyed by fire.
      • December 16 » The American Great White Fleet begins its circumnavigation of the world.
      • December 31 » The first New Year's Eve celebration is held in Times Square (then known as Longacre Square) in Manhattan.
    • The temperature on July 26, 1991 was between 12.1 °C and 21.9 °C and averaged 16.7 °C. There was 8.7 hours of sunshine (55%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest. 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 Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
    • In the year 1991: Source: Wikipedia
      • The Netherlands had about 15.0 million citizens.
      • January 5 » Georgian forces enter Tskhinvali, the capital of South Ossetia, Georgia, opening the 1991–92 South Ossetia War.
      • March 26 » Argentina, Brazil, Uruguay and Paraguay sign the Treaty of Asunción, establishing Mercosur, the South Common Market.
      • April 10 » A rare tropical storm develops in the South Atlantic Ocean near Angola; the first to be documented by satellites.
      • August 20 » Estonia, occupied by and incorporated into the Soviet Union in 1940, issues a decision on the re-establishment of independence on the basis of legal continuity of its pre-occupation statehood.
      • August 25 » Linus Torvalds announces the first version of what will become Linux.
      • October 26 » Three months after the end of the Ten-Day War, the last soldier of the Yugoslav People's Army leaves the territory of the Republic of Slovenia.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname De Roo

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    The Family tree Konjer publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Klaas Konjer, "Family tree Konjer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-konjer/I4151.php : accessed January 24, 2026), "Jan De Roo (1907-1991)".