Family tree of Spijk and her many ancestors » Claris Julia de Rocker (1907-)

Personal data Claris Julia de Rocker 

Source 1

Household of Claris Julia de Rocker

She is married to Jan Goderd Leonard Harloff.

They got married on October 28, 1939 at Doetinchem, GE, NL, she was 32 years old.Sources 1, 2

Event (huw info).Source 1

Harloff, IJsselkade 36 en Kruisbergscheweg 21
toekomstig adres Lijsterbeslaan 113, Doetinchem

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Timeline Claris Julia de Rocker

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Ancestors (and descendant) of Claris Julia de Rocker

Augustus de Rocker
± 1875-????

Claris Julia de Rocker
1907-????

1939

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Sources

  1. De Graafschap-bode: nieuws- en adv dd 16-10-1939
  2. Rotterdam 1938 hw t1-095v

Historical events

  • The temperature on August 29, 1907 was between 8.2 °C and 22.6 °C and averaged 16.5 °C. There was 4.3 hours of sunshine (31%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. 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 year 1907: Source: Wikipedia
    • The Netherlands had about 5.6 million citizens.
    • February 5 » Belgian chemist Leo Baekeland announces the creation of Bakelite, the world's first synthetic plastic.
    • June 22 » The London Underground's Charing Cross, Euston and Hampstead Railway opens.
    • July 7 » Florenz Ziegfeld Jr. staged his first Follies on the roof of the New York Theater in New York City.
    • August 31 » Russia and the United Kingdom sign the Anglo-Russian Convention, by which the UK recognizes Russian preeminence in northern Persia, while Russia recognizes British preeminence in southeastern Persia and Afghanistan. Both powers pledge not to interfere in Tibet.
    • September 7 » Cunard Line's RMSLusitania sets sail on her maiden voyage from Liverpool, England, to New York City.
    • December 10 » The worst night of the Brown Dog riots in London, when 1,000 medical students clash with 400 police officers over the existence of a memorial for animals that have been vivisected.
  • The temperature on October 28, 1939 was between 3.1 °C and 6.0 °C and averaged 5.2 °C. There was 14.1 mm of rain during 16.8 hours. The average windspeed was 5 Bft (very strong wind) 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 June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
  • In The Netherlands , there was from July 25, 1939 to August 10, 1939 the cabinet Colijn V, with Dr. H. Colijn (ARP) as prime minister.
  • In The Netherlands , there was from August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
  • In the year 1939: Source: Wikipedia
    • The Netherlands had about 8.7 million citizens.
    • March 23 » The Hungarian air force attacks the headquarters of the Slovak air force in Spišská Nová Ves, killing 13 people and beginning the Slovak–Hungarian War.
    • April 9 » African-American singer Marian Anderson gives a concert at the Lincoln Memorial after being denied the use of Constitution Hall by the Daughters of the American Revolution.
    • August 27 » First flight of the turbojet-powered Heinkel He 178, the world's first jet aircraft.
    • September 3 » World War II: The United Kingdom and France begin a naval blockade of Germany that lasts until the end of the war. This also marks the beginning of the Battle of the Atlantic.
    • September 17 » World War II: The Soviet invasion of Poland begins.
    • September 30 » World War II: General Władysław Sikorski becomes prime minister of the Polish government-in-exile.


Same birth/death day

Source: Wikipedia


About the surname De Rocker


When copying data from this family tree, please include a reference to the origin:
Coos van Spijk, "Family tree of Spijk and her many ancestors", database, Genealogy Online (https://www.genealogieonline.nl/van-spijk-stamboom/I68360.php : accessed February 14, 2026), "Claris Julia de Rocker (1907-)".