Family tree Peterse » Maurits Leonardus Johannes Keijser (1878-1942)

Personal data Maurits Leonardus Johannes Keijser 


Household of Maurits Leonardus Johannes Keijser

He is married to Margaretha Elisabeth Groenewegen.

They got married on April 6, 1904 at 's-Gravenhage,ZH,NLD, he was 25 years old.


Child(ren):


Do you have supplementary information, corrections or questions with regards to Maurits Leonardus Johannes Keijser?
The author of this publication would love to hear from you!


Timeline Maurits Leonardus Johannes Keijser

  This functionality is only available in Javascript supporting browsers.
Click on the names for more info. Symbols used: grootouders grandparents   ouders parents   broers-zussen brothers/sisters   kinderen children

Ancestors (and descendant) of Maurits Leonardus Johannes Keijser


With Quick Search you can search by name, first name followed by a last name. You type in a few letters (at least 3) and a list of personal names within this publication will immediately appear. The more characters you enter the more specific the results. Click on a person's name to go to that person's page.

  • You can enter text in lowercase or uppercase.
  • If you are not sure about the first name or exact spelling, you can use an asterisk (*). Example: "*ornelis de b*r" finds both "cornelis de boer" and "kornelis de buur".
  • It is not possible to enter charachters outside the standard alphabet (so no diacritic characters like ö and é).


Visualize another relationship

The data shown has no sources.

Historical events

Birthday June 17, 1878

  • The temperature on June 17, 1878 was about 16.7 °C. There was 0.1 mm of rain. The air pressure was 3 kgf/m2 and came mainly from the west-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 56%. 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 November 3, 1877 to August 20, 1879 the cabinet Kappeijne van de Coppello, with Mr. J. Kappeijne van de Coppello (liberaal) as prime minister.
  • In the year 1878: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • January 4 » Russo-Turkish War (1877–78): Sofia is liberated from Ottoman rule and designated the capital of Liberated Bulgaria.
    • February 21 » The first telephone directory is issued in New Haven, Connecticut.
    • February 22 » In Utica, New York, Frank Woolworth opens the first of many of five-and-dime Woolworth stores.
    • March 3 » The Russo-Turkish War ends with Bulgaria regaining its independence from the Ottoman Empire according to the Treaty of San Stefano.
    • March 15 » Restoration of the Scottish Catholic hierarchy, broken off back in 1603.
    • June 4 » Cyprus Convention: The Ottoman Empire cedes Cyprus to the United Kingdom but retains nominal title.

Day of marriage April 6, 1904

  • The temperature on April 6, 1904 was between 6.8 °C and 11.7 °C and averaged 9.0 °C. There was 5.6 hours of sunshine (42%). The average windspeed was 5 Bft (very strong wind) 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 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
  • In the year 1904: Source: Wikipedia
    • The Netherlands had about 5.4 million citizens.
    • February 9 » Russo-Japanese War: Battle of Port Arthur concludes.
    • April 5 » The first international rugby league match is played between England and an Other Nationalities team (Welsh and Scottish players) in Central Park, Wigan, England.
    • April 30 » The Louisiana Purchase Exposition World's Fair opens in St. Louis, Missouri.
    • May 4 » The United States begins construction of the Panama Canal.
    • May 9 » The steam locomotive City of Truro becomes the first steam engine in Europe to exceed 100mph (160km/h).
    • November 16 » English engineer John Ambrose Fleming receives a patent for the thermionic valve (vacuum tube).

Day of death March 15, 1942

  • The temperature on March 15, 1942 was between 2.2 °C and 12.7 °C and averaged 6.5 °C. There was 0.4 mm of rain during 0.4 hours. There was 4.3 hours of sunshine (36%). The average windspeed was 3 Bft (moderate breeze) 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 July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In the year 1942: Source: Wikipedia
    • The Netherlands had about 9.0 million citizens.
    • February 1 » Mao Zedong makes a speech on "Reform in Learning, the Party and Literature", which puts into motion the Yan'an Rectification Movement.
    • March 12 » The Battle of Java ends with the surrender of the American-British-Dutch-Australian Command to the Japanese Empire in Bandung, West Java, Dutch East Indies.
    • June 23 » World War II: Germany's latest fighter aircraft, a Focke-Wulf Fw 190, is captured intact when it mistakenly lands at RAF Pembrey in Wales.
    • October 28 » The Alaska Highway first connects Alaska to the North American railway network at Dawson Creek in Canada.
    • November 15 » World War II: The Battle of Guadalcanal ends in a decisive Allied victory.
    • December 22 » World War II: Adolf Hitler signs the order to develop the V-2 rocket as a weapon.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Keijser

  • View the information that Genealogie Online has about the surname Keijser.
  • Check the information Open Archives has about Keijser.
  • Check the Wie (onder)zoekt wie? register to see who is (re)searching Keijser.

The Family tree Peterse publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
C.M.J. Peterse, "Family tree Peterse", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-peterse/I179.php : accessed February 16, 2026), "Maurits Leonardus Johannes Keijser (1878-1942)".