Family tree Klavers » Janke de Roo (1865-1945)
Personal data Janke de Roo
- She was born on March 22, 1865 in Bakkeveen, Opsterland, Friesland.
- Birth registration on March 24, 1865.Source 1
- Fact: (vermelding) Bloedverwantschap met Jordi en Quinten Klavers in %: 0,4150.
- She died on December 29, 1945 in Vlagtwedde, Groningen, she was 80 years old.
De overlijdensakte niet gevonden.
- A child of Berend Hendriks de Roo and Janke Theunis Brommer
- This information was last updated on July 11, 2021.
Household of Janke de Roo
She is married to Wiecher Ketelaar.
They got married on June 23, 1894 at Vlagtwedde, Groningen, she was 29 years old.Source 2
Child(ren):
- Otto Ketelaar 1895-1895
- Janke Ketelaar 1899-1899
- Albert Ketelaar 1901-1901
- NN Ketelaar 1904
Timeline Janke de Roo
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Ancestors (and descendant) of Janke de Roo
Janke de Roo | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1894 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wiecher Ketelaar | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Birthday March 22, 1865
- The temperature on March 22, 1865 was about 1.3 °C. There was 2 mm of rain. The air pressure was 1.5 kgf/m2 and came mainly from the north-northwest. The airpressure was 76 cm mercury. The atmospheric humidity was 88%. 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 February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
- In the year 1865: Source: Wikipedia
- The Netherlands had about 3.6 million citizens.
- April 10 » American Civil War: A day after his surrender to Union forces, Confederate General Robert E. Lee addresses his troops for the last time.
- May 9 » American Civil War: Nathan Bedford Forrest surrenders his forces at Gainesville, Alabama.
- May 9 » American Civil War: President Andrew Johnson issues a proclamation ending belligerent rights of the rebels and enjoining foreign nations to intern or expel Confederate ships.
- May 10 » American Civil War: In Kentucky, Union soldiers ambush and mortally wound Confederate raider William Quantrill, who lingers until his death on June 6.
- July 14 » First ascent of the Matterhorn by Edward Whymper and party, four of whom die on the descent.
- December 6 » Georgia ratifies 13th Amendment to the U.S. Constitution.
Day of marriage June 23, 1894
- The temperature on June 23, 1894 was about 16.3 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 91%. Source: KNMI
- Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
- Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
- In The Netherlands , there was from August 21, 1891 to May 9, 1894 the cabinet Van Tienhoven, with Mr. G. van Tienhoven (unie-liberaal) as prime minister.
- In The Netherlands , there was from May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
- In the year 1894: Source: Wikipedia
- The Netherlands had about 5.1 million citizens.
- March 22 » The first playoff game for the Stanley Cup starts.
- July 22 » The first ever motor race is held in France between the cities of Paris and Rouen. The fastest finisher was the Comte Jules-Albert de Dion, but the 'official' victory was awarded to Albert Lemaître driving his 3hp petrol engined Peugeot.
- August 1 » The First Sino-Japanese War erupts between Japan and China over Korea.
- August 22 » Mahatma Gandhi forms the Natal Indian Congress (NIC) in order to fight discrimination against Indian traders in Natal.
- November 1 » Buffalo Bill, 15 of his Indians, and Annie Oakley were filmed by Thomas Edison in his Black Maria Studio in West Orange, New Jersey.
- November 17 » H. H. Holmes, one of the first modern serial killers, is arrested in Boston, Massachusetts.
Day of death December 29, 1945
- The temperature on December 29, 1945 was between 0.5 °C and 4.6 °C and averaged 2.4 °C. There was 0.2 mm of rain. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-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 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
- In The Netherlands , there was from February 23, 1945 to June 24, 1945 the cabinet Gerbrandy III, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
- From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
- In the year 1945: Source: Wikipedia
- The Netherlands had about 9.2 million citizens.
- February 4 » World War II: Santo Tomas Internment Camp is liberated from Japanese authority.
- April 7 » World War II: The battleship Yamato, one of the two largest ever constructed, is sunk by American aircraft during Operation Ten-Go.
- April 7 » World War II: Visoko is liberated by the 7th, 9th, and 17th Krajina brigades from the Tenth division of Yugoslav Partisan forces.
- April 26 » World War II: Filipino troops of the 66th Infantry Regiment, Philippine Commonwealth Army, USAFIP-NL and the American troops of the 33rd and 37th Infantry Division, United States Army are liberated in Baguio and they fight against the Japanese forces under General Tomoyuki Yamashita.
- June 10 » Australian Imperial Forces land in Brunei Bay to liberate Brunei.
- July 16 » World War II: The heavy cruiser USSIndianapolis leaves San Francisco with parts for the atomic bomb "Little Boy" bound for Tinian Island.
Same birth/death day
- 1855 » Dorothy Tennant, British painter († 1926)
- 1857 » Paul Doumer, French mathematician, journalist, and politician, 14th President of France († 1932)
- 1866 » Jack Boyle, American baseball player and umpire († 1913)
- 1868 » Robert Andrews Millikan, American colonel and physicist, Nobel Prize laureate († 1953)
- 1869 » Tom McInnes, Scottish-English footballer († 1939)
- 1873 » Ernest Lawson, Canadian-American painter († 1939)
- 1937 » Don Marquis, American journalist, author, and playwright (b. 1878)
- 1941 » Tullio Levi-Civita, Italian mathematician and scholar (b. 1873)
- 1944 » Khasan Israilov, Chechen rebel (b. 1910)
- 1949 » Tyler Dennett, American historian and author (b. 1883)
- 1952 » Fletcher Henderson, American pianist, composer, and bandleader (b. 1897)
- 1959 » Robin Milford, English soldier and composer (b. 1903)
About the surname De Roo
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The Family tree Klavers publication was prepared by Joop Klavers.
When copying data from this family tree, please include a reference to the origin:
Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I9757.php : accessed February 18, 2026), "Janke de Roo (1865-1945)".
Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I9757.php : accessed February 18, 2026), "Janke de Roo (1865-1945)".