Family tree Jacobs » Johann Friedrich Wilhelm Mangelsdorf (1866-1941)

Personal data Johann Friedrich Wilhelm Mangelsdorf 


Household of Johann Friedrich Wilhelm Mangelsdorf

(1) He is married to Hendrika Hermina Janssen.

They got married on September 18, 1889 at Utrecht, he was 23 years old.


Child(ren):



(2) He is married to Johanna Marianne Versteeg.

They got married on October 9, 1895 at Utrecht, he was 29 years old.

Erkend Johannes Hendrikus geb.5 Maart 1895.

Child(ren):


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Timeline Johann Friedrich Wilhelm Mangelsdorf

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Ancestors (and descendant) of Johann Friedrich Wilhelm Mangelsdorf


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Historical events

Birthday July 29, 1866

  • The temperature on July 29, 1866 was about 15.0 °C. There was 12 mm of rain. The airpressure was 75 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 February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
  • In The Netherlands , there was from February 10, 1866 to June 1, 1866 the cabinet Fransen van de Putte, with I.D. Fransen van de Putte (liberaal) as prime minister.
  • From June 1, 1866 till June 4, 1868 the Netherlands had a cabinet Van Zuijlen van Nijevelt - Heemskerk with the prime ministers Mr. J.P.J.A. graaf Van Zuijlen van Nijevelt (AR) and Mr. J. Heemskerk Azn. (conservatief).
  • In the year 1866: Source: Wikipedia
    • The Netherlands had about 3.6 million citizens.
    • January 12 » The Royal Aeronautical Society is formed in London.
    • February 16 » Spencer Compton Cavendish, Marquess of Hartington becomes British Secretary of State for War.
    • April 4 » Alexander II of Russia narrowly escapes an assassination attempt by Dmitry Karakozov in the city of Saint Petersburg.
    • July 28 » At the age of 18, Vinnie Ream becomes the first and youngest female artist to receive a commission from the United States government for a statue (of Abraham Lincoln).
    • September 22 » The Battle of Curupayty is Paraguay's only significant victory in the Paraguayan War.
    • October 19 » In accordance with the Treaty of Vienna, Austria cedes Veneto and Mantua to France, which immediately awards them to Italy in exchange for the earlier Italian acquiescence to the French annexation of Savoy and Nice.

Day of marriage October 9, 1895

  • The temperature on October 9, 1895 was about 12.5 °C. There was 0.7 mm of rain. The airpressure was 74 cm mercury. The atmospheric humidity was 88%. 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 May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
  • In the year 1895: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 13 » First Italo-Ethiopian War: the war's opening battle, the Battle of Coatit, occurs; it is an Italian victory.
    • February 9 » William G. Morgan creates a game called Mintonette, which soon comes to be referred to as volleyball.
    • April 17 » The Treaty of Shimonoseki between China and Japan is signed. This marks the end of the First Sino-Japanese War, and the defeated Qing Empire is forced to renounce its claims on Korea and to concede the southern portion of the Fengtien province, Taiwan and the Pescadores Islands to Japan.
    • August 31 » German Count Ferdinand von Zeppelin patents his navigable balloon.
    • November 8 » While experimenting with electricity, Wilhelm Röntgen discovers the X-ray.
    • December 28 » The Lumière brothers perform for their first paying audience at the Grand Cafe in Boulevard des Capucines.

Day of death July 7, 1941

  • The temperature on July 7, 1941 was between 13.0 °C and 30.7 °C and averaged 22.8 °C. There was 14.7 hours of sunshine (89%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. 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 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In the year 1941: Source: Wikipedia
    • The Netherlands had about 8.9 million citizens.
    • February 9 » World War II: The Cathedral of San Lorenzo in Genoa, Italy, is struck by a bomb which fails to detonate.
    • April 14 » World War II: German general Erwin Rommel attacks Tobruk.
    • April 17 » World War II: The Kingdom of Yugoslavia surrenders to Germany.
    • May 5 » Emperor Haile Selassie returns to Addis Ababa; the country commemorates the date as Liberation Day or Patriots' Victory Day.
    • June 1 » The Farhud, a massive pogrom in Iraq, starts and as a result, many Iraqi Jews are forced to leave their homes.
    • December 10 » World War II: Battle of the Philippines: Imperial Japanese forces under the command of General Masaharu Homma land on Luzon.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Mangelsdorf


The Family tree Jacobs publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I85682.php : accessed January 24, 2026), "Johann Friedrich Wilhelm Mangelsdorf (1866-1941)".