Family tree Calis, Laren » Agatha Mulder (1891-1963)

Personal data Agatha Mulder 


Household of Agatha Mulder

(1) She is married to Ruthgerus Willenborg.

They got married on September 17, 1913 at Laren, she was 22 years old.


Child(ren):


  • The couple has common ancestors.

  • (2) She is married to Jacobus Pietersz de Leeuw.

    Tinus Majoor woonde 31 jaar bij de familie de Leeuw.

    They got married on April 28, 1920 at Laren, she was 28 years old.


    Child(ren):

    1. (Not public)

    • The couple has common ancestors.
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      Timeline Agatha Mulder

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Historical events

  • The temperature on July 28, 1891 was about 17.6 °C. The air pressure was 6 kgf/m2 and came mainly from the west-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 67%. 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 April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
  • In The Netherlands , there was from August 21, 1891 to May 9, 1894 the cabinet Van Tienhoven, with Mr. G. van Tienhoven (unie-liberaal) as prime minister.
  • In the year 1891: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • February 15 » Allmänna Idrottsklubben (AIK) (Swedish Sports Club) is founded.
    • March 10 » Almon Strowger patents the Strowger switch, a device which led to the automation of telephone circuit switching.
    • March 17 » SSUtopia collides with HMSAnson in the Bay of Gibraltar and sinks, killing 562 of the 880 passengers on board.
    • May 20 » History of cinema: The first public display of Thomas Edison's prototype kinetoscope.
    • August 16 » The Basilica of San Sebastian, Manila, the first all-steel church in Asia, is officially inaugurated and blessed.
    • October 28 » The Mino–Owari earthquake is the largest inland earthquake in Japan's history.
  • The temperature on April 28, 1920 was between 2.8 °C and 11.1 °C and averaged 6.8 °C. There was 4.1 mm of rain. There was 8.8 hours of sunshine (60%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. 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 1920: Source: Wikipedia
    • The Netherlands had about 6.8 million citizens.
    • January 13 » The Reichstag Bloodbath of January 13, 1920, the bloodiest demonstration in German history.
    • January 19 » The American Civil Liberties Union (ACLU) is founded.
    • May 7 » Morecambe Football Club was founded during a meeting at the West View Hotel on the town's promenade.
    • August 16 » The congress of the Communist Party of Bukhara opens. The congress would call for armed revolution.
    • October 25 » After 74 days on hunger strike in Brixton Prison, England, the Sinn Féin Lord Mayor of Cork, Terence MacSwiney dies.
    • November 28 » FIDAC (The Interallied Federation of War Veterans Organisations), the first international organization of war veterans is established in Paris, France
  • The temperature on February 10, 1963 was between -4.2 °C and -1.4 °C and averaged -2.7 °C. The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east. 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 May 19, 1959 to July 24, 1964 the cabinet De Quay, with Prof. dr. J.E. de Quay (KVP) as prime minister.
  • In The Netherlands , there was from July 24, 1963 to April 14, 1965 the cabinet Marijnen, with Mr. V.G.M. Marijnen (KVP) as prime minister.
  • In the year 1963: Source: Wikipedia
    • The Netherlands had about 11.9 million citizens.
    • April 10 » One hundred twenty-nine American sailors die when the submarine USSThresher sinks at sea.
    • May 22 » Greek left-wing politician Grigoris Lambrakis is shot in an assassination attempt, and dies five days later.
    • September 7 » The Pro Football Hall of Fame opens in Canton, Ohio with 17 charter members.
    • October 7 » President Kennedy signs the ratification of the Partial Nuclear Test Ban Treaty.
    • November 22 » The Beatles release With the Beatles.
    • December 21 » "Bloody Christmas" begins in Cyprus, ultimately resulting in the displacement of 25,000–30,000 Turkish Cypriots and destruction of more than 100 villages.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Mulder

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When copying data from this family tree, please include a reference to the origin:
Maria Vos-Blekemolen, "Family tree Calis, Laren", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-calis/I2845.php : accessed February 22, 2026), "Agatha Mulder (1891-1963)".