Family tree Blesgraaf » Helena Hendrica de Graaff (1889-????)

Personal data Helena Hendrica de Graaff 


Household of Helena Hendrica de Graaff

She is married to Bartholomeus de Leeuw.

They got married on May 30, 1917 at Haarlem, she was 27 years old.

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Timeline Helena Hendrica de Graaff

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Ancestors (and descendant) of Helena Hendrica de Graaff


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    Historical events

    • The temperature on December 31, 1889 was about -2.7 °C. The air pressure was 6 kgf/m2 and came mainly from the south-southwest. The airpressure was 77 cm mercury. The atmospheric humidity was 96%. Source: KNMI
    • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 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 year 1889: Source: Wikipedia
      • The Netherlands had about 4.5 million citizens.
      • March 23 » The Ahmadiyya Muslim Community is established by Mirza Ghulam Ahmad in Qadian, British India.
      • June 26 » Bangui is founded by Albert Dolisie and Alfred Uzac in what was then the upper reaches of the French Congo.
      • July 8 » The first issue of The Wall Street Journal is published.
      • November 2 » North Dakota and South Dakota are admitted as the 39th and 40th U.S. states.
      • November 14 » Pioneering female journalist Nellie Bly (aka Elizabeth Cochrane) begins a successful attempt to travel around the world in less than 80 days. She completes the trip in 72 days.
      • November 15 » Brazil is declared a republic by Marshal Deodoro da Fonseca as Emperor Pedro II is deposed in a military coup.
    • The temperature on May 30, 1917 was between 9.6 °C and 19.8 °C and averaged 14.8 °C. There was 8.8 hours of sunshine (54%). The average windspeed was 3 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 1917: Source: Wikipedia
      • The Netherlands had about 6.5 million citizens.
      • January 22 » World War I: President Woodrow Wilson of the still-neutral United States calls for "peace without victory" in Europe.
      • June 7 » World War I: Battle of Messines: Allied soldiers detonate a series of mines underneath German trenches at Messines Ridge, killing 10,000 German troops.
      • July 27 » World War I: The Allies reach the Yser Canal at the Battle of Passchendaele.
      • October 4 » World War I: The Battle of Broodseinde is fought between the British and German armies in Flanders.
      • November 24 » In Milwaukee, nine members of the Milwaukee Police Department are killed by a bomb, the most deaths in a single event in U.S. police history until the September 11 attacks in 2001.
      • December 6 » Halifax Explosion: A munitions explosion near Halifax, Nova Scotia kills more than 1,900 people in the largest artificial explosion up to that time.
    

    Same birth/death day

    Source: Wikipedia


    About the surname De Graaff


    When copying data from this family tree, please include a reference to the origin:
    Nico Blesgraaf, "Family tree Blesgraaf", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-blesgraaf/I732.php : accessed January 24, 2026), "Helena Hendrica de Graaff (1889-????)".