Descendants Hemerik-Broekhuizen-Huner-Koper-Barink » Izak Jansen (1912-)

Personal data Izak Jansen 


Household of Izak Jansen

He is married to Maria Wilhelmina Elisabeth Kop.

They got married on August 25, 1941 at Leiden, he was 29 years old.

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


Timeline Izak Jansen

  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 Izak Jansen


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).

Relationship Izak Jansen

The data shown has no sources.

Matches in other publications

This person also appears in the publication:

Historical events

  • The temperature on April 24, 1912 was between 5.0 °C and 18.6 °C and averaged 12.6 °C. There was 12.9 hours of sunshine (89%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast. 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 1912: Source: Wikipedia
    • The Netherlands had about 6.0 million citizens.
    • January 5 » The 6th All-Russian Conference of the Russian Social Democratic Labour Party (Prague Party Conference) opens. In the course of the conference, Vladimir Lenin and his supporters break from the rest of the party to form the Bolshevik movement.
    • February 12 » The Xuantong Emperor, the last Emperor of China, abdicates.
    • July 30 » Japan's Emperor Meiji dies and is succeeded by his son Yoshihito, who is now known as the Emperor Taishō.
    • October 11 » First Balkan War: The day after the Battle of Sarantaporo, Greek troops liberate the city of Kozani.
    • October 19 » Italo-Turkish War: Italy takes possession of what is now Libya from the Ottoman Empire.
    • December 3 » Bulgaria, Greece, Montenegro, and Serbia (the Balkan League) sign an armistice with the Ottoman Empire, temporarily halting the First Balkan War. (The armistice will expire on February 3, 1913, and hostilities will resume.)
  • The temperature on August 25, 1941 was between 7.7 °C and 18.7 °C and averaged 14.9 °C. There was 0.6 mm of rain during 1.1 hours. There was -0.1 hours of sunshine (0%). The average windspeed was 3 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 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.
    • January 9 » World War II: First flight of the Avro Lancaster.
    • April 14 » World War II: German general Erwin Rommel attacks Tobruk.
    • August 15 » Corporal Josef Jakobs is executed by firing squad at the Tower of London at 07:12, making him the last person to be executed at the Tower for espionage.
    • September 1 » The Nazis execute 2,500 Jews by shooting in Ostroh, Ukraine.
    • September 29 » World War II: German forces, with the aid of local Ukrainian collaborators, begin the two-day Babi Yar massacre.
    • December 10 » World War II: The Royal Navy capital ships HMSPrince of Wales and HMSRepulse are sunk by Imperial Japanese Navy torpedo bombers near British Malaya.

About the surname Jansen

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

When copying data from this family tree, please include a reference to the origin:
R.A.Hemerik, "Descendants Hemerik-Broekhuizen-Huner-Koper-Barink", database, Genealogy Online (https://www.genealogieonline.nl/parenteel-hemerik/I144975.php : accessed February 20, 2026), "Izak Jansen (1912-)".