Parentele of Jan Thonis » Petronella Mulder (1887-1971)

Personal data Petronella Mulder 


Household of Petronella Mulder

She is married to Gijsbertus Kamphorst.

They got married on November 17, 1911 at Barneveld, she was 24 years old.


Child(ren):

  1. Willem Kamphorst  1914- 
  2. (Not public)
  3. (Not public)
  4. (Not public)

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


Timeline Petronella Mulder

  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 Petronella Mulder


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

  • The temperature on October 27, 1887 was about 5.9 °C. The air pressure was 4 kgf/m2 and came mainly from the south-southwest. The airpressure was 77 cm mercury. The atmospheric humidity was 57%. 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 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
  • In the year 1887: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • January 20 » The United States Senate allows the Navy to lease Pearl Harbor as a naval base.
    • February 2 » In Punxsutawney, Pennsylvania the first Groundhog Day is observed.
    • April 10 » On Easter Sunday, Pope Leo XIII authorizes the establishment of the Catholic University of America.
    • May 9 » Buffalo Bill Cody's Wild West Show opens in London.
    • June 18 » The Reinsurance Treaty between Germany and Russia is signed.
    • September 5 » A fire at the Theatre Royal, Exeter, kills 186.
  • The temperature on November 17, 1911 was between 7.9 °C and 12.3 °C and averaged 9.7 °C. There was 17.6 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1911: Source: Wikipedia
    • The Netherlands had about 6.0 million citizens.
    • January 12 » The University of the Philippines College of Law is formally established; three future Philippine presidents are among the first enrollees.
    • January 14 » Roald Amundsen's South Pole expedition makes landfall on the eastern edge of the Ross Ice Shelf.
    • April 2 » The Australian Bureau of Statistics conducts the country's first national census.
    • April 6 » During the Battle of Deçiq, Dedë Gjon Luli Dedvukaj, leader of the Malësori Albanians, raises the Albanian flag in the town of Tuzi, Montenegro, for the first time after George Kastrioti (Skanderbeg).
    • May 15 » In Standard Oil Co. of New Jersey v. United States, the United States Supreme Court declares Standard Oil to be an "unreasonable" monopoly under the Sherman Antitrust Act and orders the company to be broken up.
    • May 15 » More than 300 Chinese immigrants are killed in the Torreón massacre when the forces of the Mexican Revolution led by Emilio Madero take the city of Torreón from the Federales.
  • The temperature on May 9, 1971 was between 5.8 °C and 16.8 °C and averaged 12.7 °C. There was 3.3 mm of rain during 1.8 hours. There was 4.6 hours of sunshine (30%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. 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 April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
  • In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet Biesheuvel I, with Mr. B.W. Biesheuvel (ARP) as prime minister.
  • In the year 1971: Source: Wikipedia
    • The Netherlands had about 13.1 million citizens.
    • January 31 » The Winter Soldier Investigation, organized by the Vietnam Veterans Against the War to publicize war crimes and atrocities by Americans and allies in Vietnam, begins in Detroit.
    • February 24 » The All India Forward Bloc holds an emergency central committee meeting after its chairman, Hemantha Kumar Bose, is killed three days earlier. P.K. Mookiah Thevar is appointed as the new chairman.
    • March 25 » The Army of the Republic of Vietnam abandon an attempt to cut off the Ho Chi Minh trail in Laos.
    • June 30 » The crew of the Soviet Soyuz 11 spacecraft are killed when their air supply escapes through a faulty valve.
    • December 2 » Abu Dhabi, Ajman, Fujairah, Sharjah, Dubai, and Umm al-Quwain form the United Arab Emirates.
    • December 7 » The Battle of Sylhet is fought between the Pakistani military and the Mukti Bahini.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Mulder

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

When copying data from this family tree, please include a reference to the origin:
Tijs van den Brink, "Parentele of Jan Thonis", database, Genealogy Online (https://www.genealogieonline.nl/jan-thonis/I15503.php : accessed January 4, 2026), "Petronella Mulder (1887-1971)".