Family tree Keizer » Debora "Dora" Leydesdorff (1882-1974)

Personal data Debora "Dora" Leydesdorff 


Household of Debora "Dora" Leydesdorff

She is married to Hartog van Adelsberg.

They got married on June 4, 1908 at Groningen (Gr), she was 25 years old.

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Timeline Debora "Dora" Leydesdorff

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Historical events

  • The temperature on October 18, 1882 was about 13.5 °C. The air pressure was 1 kgf/m2 and came mainly from the east. The airpressure was 77 cm mercury. The atmospheric humidity was 73%. 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 August 20, 1879 to April 23, 1883 the cabinet Van Lijnden van Sandenburg, with Mr. C.Th. baron Van Lijnden van Sandenburg (conservatief-AR) as prime minister.
  • In the year 1882: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • March 6 » The Serbian kingdom is re-founded.
    • April 3 » American Old West: Robert Ford kills Jesse James.
    • April 25 » French and Vietnamese troops clashed in Tonkin, when Commandant Henri Rivière seized the citadel of Hanoi with a small force of marine infantry.
    • July 10 » War of the Pacific: Chile suffers its last military defeat in the Battle of La Concepción when a garrison of 77 men is annihilated by a 1,300-strong Peruvian force, many of them armed with spears.
    • September 30 » Thomas Edison's first commercial hydroelectric power plant (later known as Appleton Edison Light Company) begins operation.
    • October 16 » The Nickel Plate Railroad opens for business.
  • The temperature on June 4, 1908 was between 16.3 °C and 29.9 °C and averaged 22.2 °C. There was 3.3 mm of rain. There was 7.0 hours of sunshine (42%). The average windspeed was 2 Bft (weak wind) and was prevailing from the 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 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
  • 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 1908: Source: Wikipedia
    • The Netherlands had about 5.7 million citizens.
    • July 23 » The Second Constitution accepted by the Ottomans.
    • July 26 » United States Attorney General Charles Joseph Bonaparte issues an order to immediately staff the Office of the Chief Examiner (later renamed the Federal Bureau of Investigation).
    • September 27 » Production of the Model T automobile begins at the Ford Piquette Avenue Plant in Detroit.
    • November 3 » William Howard Taft is elected the 27th President of the United States.
    • November 28 » A mine explosion in Marianna, Pennsylvania, kills 154 men, leaving only one survivor.
    • December 28 » The 7.1 Mw  Messina earthquake shakes Southern Italy with a maximum Mercalli intensity of XI (Extreme), killing between 75,000 and 200,000.
  • The temperature on October 17, 1974 was between -0.6 °C and 10.8 °C and averaged 4.4 °C. There was -0.1 mm of rain. There was 5.3 hours of sunshine (50%). The partly clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the south-southwest. 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 Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
  • In the year 1974: Source: Wikipedia
    • The Netherlands had about 13.5 million citizens.
    • March 5 » Yom Kippur War: Israeli forces withdraw from the west bank of the Suez Canal.
    • April 8 » At Atlanta–Fulton County Stadium, Hank Aaron hits his 715th career home run to surpass Babe Ruth's 39-year-old record.
    • August 1 » Cyprus dispute: The United Nations Security Council authorizes the UNFICYP to create the "Green Line", dividing Cyprus into two zones.
    • September 10 » Guinea-Bissau gains independence from Portugal.
    • October 8 » Franklin National Bank collapses due to fraud and mismanagement; at the time it is the largest bank failure in the history of the United States.
    • November 24 » Donald Johanson and Tom Gray discover the 40% complete Australopithecus afarensis skeleton, nicknamed "Lucy" (after The Beatles song "Lucy in the Sky with Diamonds"), in the Awash Valley of Ethiopia's Afar Depression.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Leydesdorff


The Family tree Keizer publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Roelf Schrik, "Family tree Keizer", database, Genealogy Online (https://www.genealogieonline.nl/keizer-stamboom/I396.php : accessed May 22, 2024), "Debora "Dora" Leydesdorff (1882-1974)".