Family tree Gelderman » Piet van der Werf (1908-)

Personal data Piet van der Werf 


Household of Piet van der Werf

(1) He is married to Grietje Pieternella Duitscher.

They got married on October 27, 1937 at Amsterdam, he was 29 years old.


Child(ren):

  1. (Not public)
  2. (Not public)
  3. (Not public)
  4. (Not public)

The couple are divorced.


(2) He is married to Anna Maria Helena Heisterkamp.

They got married on December 3, 1947 at Amsterdam, he was 39 years old.


Child(ren):

  1. (Not public)

The couple are divorced.


Notes about Piet van der Werf

Gescheiden 30-10-1947 Amsterdam


Gescheiden 29-8-1951 Amsterdam (2e huwelijk)

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Timeline Piet van der Werf

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Historical events

  • The temperature on July 19, 1908 was between 12.4 °C and 19.5 °C and averaged 16.0 °C. There was 0.4 mm of rain. There was 3.4 hours of sunshine (21%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-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 August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
  • 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 1908: Source: Wikipedia
    • The Netherlands had about 5.7 million citizens.
    • January 21 » New York City passes the Sullivan Ordinance, making it illegal for women to smoke in public, only to have the measure vetoed by the mayor.
    • February 1 » Lisbon Regicide: King Carlos I of Portugal and Infante Luis Filipe are shot dead in Lisbon.
    • March 9 » Inter Milan was founded on Football Club Internazionale, following a schism from A.C. Milan.
    • June 18 » Japanese immigration to Brazil begins when 781 people arrive in Santos aboard the ship Kasato-Maru.
    • October 13 » Margaret Travers Symons bursts into the UK parliament and became the first woman to speak there.
    • December 2 » Puyi becomes Emperor of China at the age of two.
  • The temperature on December 3, 1947 was between 0.5 °C and 3.3 °C and averaged 2.2 °C. There was 7.0 mm of rain during 10.8 hours. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. 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 July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
  • In the year 1947: Source: Wikipedia
    • The Netherlands had about 9.5 million citizens.
    • April 9 » United Nations Security Council Resolution 22 relating to Corfu Channel incident is adopted.
    • May 3 » New post-war Japanese constitution goes into effect.
    • July 6 » The AK-47 goes into production in the Soviet Union.
    • July 10 » Muhammad Ali Jinnah is recommended as the first Governor-General of Pakistan by the British Prime Minister, Clement Attlee.
    • August 7 » Thor Heyerdahl's balsa wood raft, the Kon-Tiki, smashes into the reef at Raroia in the Tuamotu Islands after a 101-day, 7,000 kilometres (4,300mi) journey across the Pacific Ocean in an attempt to prove that pre-historic peoples could have traveled from South America.
    • December 17 » First flight of the Boeing B-47 Stratojet strategic bomber.


Same birth/death day

Source: Wikipedia


About the surname Van der Werf


When copying data from this family tree, please include a reference to the origin:
Elly Gelderman, "Family tree Gelderman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-gelderman/I12840.php : accessed March 7, 2026), "Piet van der Werf (1908-)".