Family tree Theodorus Geentkens » Leon Mertens (1912-2005)

Personal data Leon Mertens 


Household of Leon Mertens

He is married to Louisa Julia Carolina Geentjens.

They got married.


Child(ren):

  1. (Not public)

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

Ancestors (and descendant) of Leon Mertens

Leon Mertens
1912-2005



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

  • The temperature on October 28, 1912 was between 9.8 °C and 15.5 °C and averaged 12.5 °C. There was 4.6 mm of rain. The average windspeed was 5 Bft (very strong wind) 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 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.
    • March 30 » Sultan Abd al-Hafid signs the Treaty of Fez, making Morocco a French protectorate.
    • April 10 » RMS Titanic sets sail from Southampton, England on her maiden and only voyage.
    • May 5 » Pravda, the "voice" of the Communist Party of the Soviet Union, begins publication in Saint Petersburg.
    • October 18 » First Balkan War: King Peter I of Serbia issues a declaration "To the Serbian People", as his country joins the war.
    • December 8 » Leaders of the German Empire hold an Imperial War Council to discuss the possibility that war might break out.
  • The temperature on December 28, 2005 was between -4.4 °C and 1.0 °C and averaged -2.0 °C. There was 5.3 hours of sunshine (68%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northeast. Source: KNMI
  • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from Tuesday, May 27, 2003 to Friday, July 7, 2006 the cabinet Balkenende II, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
  • In the year 2005: Source: Wikipedia
    • The Netherlands had about 16.3 million citizens.
    • January 29 » The first direct commercial flights from mainland China (from Guangzhou) to Taiwan since 1949 arrived in Taipei. Shortly afterwards, a China Airlines flight lands in Beijing.
    • April 6 » Kurdish leader Jalal Talabani becomes Iraqi president; Shiite Arab Ibrahim al-Jaafari is named premier the next day.
    • September 12 » Israeli-Palestinian conflict: the Israeli disengagement from Gaza is completed, leaving some 2,530 homes demolished.
    • October 15 » A planned neo-Nazi protest against African-American street gangs sets off a riot in Toledo, Ohio. Twenty-nine people are arrested.
    • October 19 » Saddam Hussein goes on trial in Baghdad for crimes against humanity.
    • December 17 » Anti-World Trade Organization protesters riot in Wan Chai, Hong Kong.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Mertens

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

When copying data from this family tree, please include a reference to the origin:
Frans Geentjens, "Family tree Theodorus Geentkens", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-geentkens/I1268.php : accessed February 26, 2026), "Leon Mertens (1912-2005)".