Parentele of Geurt Jacobs » Willem Demmer (1875-1942)

Personal data Willem Demmer 


Household of Willem Demmer

He is married to Jannetje Vastenburg.

They got married on August 3, 1898 at Nijkerk, he was 23 years old.


Child(ren):

  1. Teunis Demmer  1919-1994 

Do you have supplementary information, corrections or questions with regards to Willem Demmer?
The author of this publication would love to hear from you!

Ancestors (and descendant) of Willem Demmer

Willem Demmer
1875-1942

1898

Jannetje Vastenburg
1875-1969

Teunis Demmer
1919-1994

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.

Matches in other publications

This person also appears in the publication:

Historical events

Birthday January 25, 1875

  • The temperature on January 25, 1875 was about 5.5 °C. There was 2 mm of rain. The air pressure was 24 kgf/m2 and came mainly from the west-southwest. The airpressure was 74 cm mercury. The atmospheric humidity was 85%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • From August 27, 1874 till November 3, 1877 the Netherlands had a cabinet Heemskerk - Van Lijnden van Sandenburg with the prime ministers Mr. J. Heemskerk Azn. (conservatief) and Mr. C.Th. baron Van Lijnden van Sandenburg (AR).
  • In the year 1875: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • February 25 » Guangxu Emperor of Qing dynasty China begins his reign, under Empress Dowager Cixi's regency.
    • March 15 » Archbishop of New York John McCloskey is named the first cardinal in the United States.
    • April 4 » Vltava, composed by Czech composer Bedřich Smetana and also known by its German name Die Moldau, premiered in Prague.
    • August 22 » The Treaty of Saint Petersburg between Japan and Russia is ratified, providing for the exchange of Sakhalin for the Kuril Islands.
    • October 22 » First telegraphic connection in Argentina.
    • December 4 » Notorious New York City politician Boss Tweed escapes from prison; he is later recaptured in Spain.

Day of marriage August 3, 1898

  • The temperature on August 3, 1898 was about 15.2 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 97%. 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 July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • In the year 1898: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • April 20 » U.S. President William McKinley signed a joint resolution to Congress for declaration of war against Spain, beginning the Spanish–American War.
    • April 21 » Spanish–American War: The United States Navy begins a blockade of Cuban ports. When the U.S. Congress issued a declaration of war on April 25, it declared that a state of war had existed from this date.
    • April 25 » Spanish–American War: The United States declares war on Spain.
    • October 14 » The steam ship SSMohegan sinks near the Lizard peninsula, Cornwall, killing 106.
    • November 5 » Negrese nationalists revolt against Spanish rule and establish the short-lived Republic of Negros.
    • November 10 » Beginning of the Wilmington insurrection of 1898, the only instance of a municipal government being overthrown in United States history.

Day of death June 28, 1942

  • The temperature on June 28, 1942 was between 11.0 °C and 19.1 °C and averaged 14.9 °C. There was 0.9 hours of sunshine (5%). The average windspeed was 3 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 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 14 » Battle of Pasir Panjang contributes to the fall of Singapore.
    • April 5 » World War II: The Imperial Japanese Navy launches a carrier-based air attack on Colombo, Ceylon during the Indian Ocean raid. Port and civilian facilities are damaged and the Royal Navy cruisers HMSCornwall and HMSDorsetshire are sunk southwest of the island.
    • April 9 » World War II: The Battle of Bataan ends. An Indian Ocean raid by Japan's 1st Air Fleet sinks the British aircraft carrier HMSHermes and the Australian destroyer HMASVampire.
    • 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.
    • December 10 » World War II: Government of Poland in exile send Raczyński's Note (the first official report on the Holocaust) to 26 governments who signed the Declaration by United Nations.
    • December 20 » World War II: Japanese air forces bomb Calcutta, India.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Demmer

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

The Parentele of Geurt Jacobs publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Tijs van den Brink, "Parentele of Geurt Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/geurt-jacobs/I78580.php : accessed May 10, 2025), "Willem Demmer (1875-1942)".