Family tree Rob Heesters » Helen Unknown (1935-)

Personal data Helen Unknown 

  • She was born on January 23, 1935.
  • This information was last updated on September 9, 2011.

The author of this publication has the consent of the person concerned (if still alive) for the publication of the data.


Household of Helen Unknown

She is married to Albert Korndorffer.

They got married on October 26, 1975, she was 40 years old.


Child(ren):


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

Ancestors (and descendant) of Helen Unknown


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 January 23, 1935

  • The temperature on January 23, 1935 was between 5.1 °C and 7.1 °C and averaged 6.2 °C. There was 0.2 mm of rain during 0.3 hours. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. 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 May 26, 1933 to July 31, 1935 the cabinet Colijn II, with Dr. H. Colijn (ARP) as prime minister.
  • In The Netherlands , there was from July 31, 1935 to June 24, 1937 the cabinet Colijn III, with Dr. H. Colijn (ARP) as prime minister.
  • In the year 1935: Source: Wikipedia
    • The Netherlands had about 8.4 million citizens.
    • April 1 » India's central banking institution, The Reserve Bank of India, is formed.
    • June 10 » Chaco War ends: A truce is called between Bolivia and Paraguay who had been fighting since 1932.
    • June 18 » Police in Vancouver, British Columbia, Canada, clash with striking longshoremen, resulting in a total of 60 injuries and 24 arrests.
    • July 1 » Regina, Saskatchewan police and Royal Canadian Mounted Police ambush strikers participating in the On-to-Ottawa Trek.
    • July 16 » The world's first parking meter is installed in Oklahoma City, Oklahoma.
    • December 30 » The Italian Air Force bombs a Swedish Red Cross hospital during the Second Italo-Abyssinian War.

Day of marriage October 26, 1975

  • The temperature on October 26, 1975 was between 4.5 °C and 6.3 °C and averaged 5.3 °C. There was -0.1 mm of rain. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. 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 Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
  • In the year 1975: Source: Wikipedia
    • The Netherlands had about 13.6 million citizens.
    • June 1 » The Patriotic Union of Kurdistan was founded by Jalal Talabani, Nawshirwan Mustafa, Fuad Masum and others.
    • July 12 » São Tomé and Príncipe declare independence from Portugal.
    • July 17 » Apollo–Soyuz Test Project: An American Apollo and a Soviet Soyuz spacecraft dock with each other in orbit marking the first such link-up between spacecraft from the two nations.
    • September 5 » Sacramento, California: Lynette Fromme attempts to assassinate U.S. President Gerald Ford.
    • September 16 » The first prototype of the Mikoyan MiG-31 interceptor makes its maiden flight.
    • October 16 » The Australian Coalition sparks a constitutional crisis when they vote to defer funding for the government's annual budget.


Same birth/death day

Source: Wikipedia


About the surname Unknown

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

The Family tree Rob Heesters publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Rob Heesters, "Family tree Rob Heesters", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-rob-heesters/I335.php : accessed February 24, 2026), "Helen Unknown (1935-)".