Family tree Plugboer » Antonia Catharina Theodora Sielenkämper (1888-1961)

Personal data Antonia Catharina Theodora Sielenkämper 


Household of Antonia Catharina Theodora Sielenkämper

She is married to Willibrordus Terluin.

They got married on May 22, 1912 at Buldern, Duitsland, she was 24 years old.


Child(ren):

  3. (Not public)

Do you have supplementary information, corrections or questions with regards to Antonia Catharina Theodora Sielenkämper?
The author of this publication would love to hear from you!


Timeline Antonia Catharina Theodora Sielenkämper

  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 Antonia Catharina Theodora Sielenkämper


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 February 17, 1888

  • The temperature on February 17, 1888 was about -0.3 °C. The air pressure was 25 kgf/m2 and came mainly from the north-northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 96%. 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 Netherlands , there was from April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
  • In the year 1888: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • April 6 » Thomas Green Clemson dies, bequeathing his estate to the State of South Carolina to establish Clemson Agricultural College.
    • May 12 » In Southeast Asia, the North Borneo Chartered Company's territories become the British protectorate of North Borneo.
    • June 29 » George Edward Gouraud records Handel's Israel in Egypt onto a phonograph cylinder, thought for many years to be the oldest known recording of music.
    • September 8 » In London, the body of Jack the Ripper's second murder victim, Annie Chapman, is found.
    • October 17 » Thomas Edison files a patent for the Optical Phonograph (the first movie).
    • October 21 » Foundation of the Swiss Social Democratic Party.

Day of marriage May 22, 1912

  • The temperature on May 22, 1912 was between 7.5 °C and 19.9 °C and averaged 13.5 °C. There was 17.8 mm of rain. There was 7.3 hours of sunshine (46%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. 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 1 » The Republic of China is established.
    • April 20 » Opening day for baseball's Tiger Stadium in Detroit, and Fenway Park in Boston.
    • May 18 » The first Indian film, Shree Pundalik by Dadasaheb Torne, is released in Mumbai.
    • September 2 » Arthur Rose Eldred is awarded the first Eagle Scout award of the Boy Scouts of America.
    • September 28 » The Ulster Covenant is signed by some 500,000 Ulster Protestant Unionists in opposition to the Third Irish Home Rule Bill.
    • November 28 » Albania declares its independence from the Ottoman Empire.

Day of death October 25, 1961

  • The temperature on October 25, 1961 was between 9.4 °C and 14.6 °C and averaged 11.3 °C. There was 1.5 mm of rain during 2.1 hours. There was 3.7 hours of sunshine (37%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. 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 May 19, 1959 to July 24, 1964 the cabinet De Quay, with Prof. dr. J.E. de Quay (KVP) as prime minister.
  • In the year 1961: Source: Wikipedia
    • The Netherlands had about 11.6 million citizens.
    • February 15 » Sabena Flight 548 crashes in Belgium, killing 73, including the entire United States figure skating team along with several of their coaches and family members.
    • May 16 » Park Chung-hee leads a coup d'état to overthrow the Second Republic of South Korea.
    • May 31 » In Moscow City Court, the Rokotov–Faibishenko show trial begins, despite the Khrushchev Thaw to reverse Stalinist elements in Soviet society.
    • June 23 » The Antarctic Treaty System, which sets aside Antarctica as a scientific preserve and limits military activity on the continent, its islands and ice shelves, comes into force.
    • September 18 » CONCACAF is established as the governing body for association football in North America, Central America and the Caribbean.
    • September 28 » A military coup in Damascus effectively ends the United Arab Republic, the union between Egypt and Syria.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Sielenkämper


The Family tree Plugboer publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Hendrik de Graaf, "Family tree Plugboer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-plugboer/I11683.php : accessed February 14, 2026), "Antonia Catharina Theodora Sielenkämper (1888-1961)".