Family tree Roessen » Theodorus Siera (1916-1916)

Personal data Theodorus Siera 


Household of Theodorus Siera

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Timeline Theodorus Siera

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Ancestors (and descendant) of Theodorus Siera

Willem Siera
1880-1964

Theodorus Siera
1916-1916


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    Sources

    1. https://www.erfgoedleiden.nl/collecties/personen/zoek-op-personen/deeds/57b7c599-1330-65ac-363e-5a10b3bfd1bb?person=76c4075d-b026-e8cc-42f3-9ef692d0c71f
    2. https://www.erfgoedleiden.nl/collecties/personen/zoek-op-personen/deeds/87923bb2-734c-7e94-012b-d495d5d545f3?person=0c2401c8-f8a1-cb84-1615-517760d290e5

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    Historical events

    • The temperature on January 10, 1916 was between 5.5 °C and 9.8 °C and averaged 8.3 °C. There was 1.7 hours of sunshine (21%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. 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 1916: Source: Wikipedia
      • The Netherlands had about 6.4 million citizens.
      • January 9 » World War I: The Battle of Gallipoli concludes with an Ottoman Empire victory when the last Allied forces are evacuated from the peninsula.
      • March 8 » World War I: A British force unsuccessfully attempts to relieve the siege of Kut (present-day Iraq) in the Battle of Dujaila.
      • April 25 » Anzac Day is commemorated for the first time on the first anniversary of the landing at ANZAC Cove.
      • May 6 » Twenty-one Lebanese nationalists are executed in Martyrs' Square, Beirut by Djemal Pasha.
      • August 27 » World War I: The Kingdom of Romania declares war on Austria-Hungary, entering the war as one of the Allied nations.
      • November 18 » World War I: First Battle of the Somme: In France, British Expeditionary Force commander Douglas Haig calls off the battle which started on July 1, 1916.
    • The temperature on July 19, 1916 was between 7.6 °C and 17.5 °C and averaged 12.9 °C. There was 1.8 hours of sunshine (11%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. 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 1916: Source: Wikipedia
      • The Netherlands had about 6.4 million citizens.
      • January 9 » World War I: The Battle of Gallipoli concludes with an Ottoman Empire victory when the last Allied forces are evacuated from the peninsula.
      • April 10 » The Professional Golfers' Association of America (PGA) is created in New York City.
      • June 10 » The Arab Revolt against the Ottoman Empire was declared by Hussein bin Ali, Sharif of Mecca.
      • June 24 » Mary Pickford becomes the first female film star to sign a million-dollar contract.
      • August 5 » World War I: Battle of Romani: Allied forces, under the command of Archibald Murray, defeat an attacking Ottoman army under the command of Friedrich Freiherr Kress von Kressenstein, securing the Suez Canal and beginning the Ottoman retreat from the Sinai Peninsula.
      • September 11 » The Quebec Bridge's central span collapses, killing 11 men. The bridge previously collapsed completely on August 29, 1907.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname Siera

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    • Check the information Open Archives has about Siera.
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    When copying data from this family tree, please include a reference to the origin:
    Alexander Roessen, "Family tree Roessen", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-roessen/I6903.php : accessed March 6, 2026), "Theodorus Siera (1916-1916)".