Family tree Koops » Jentje Konjer (1852-1935)

Personal data Jentje Konjer 


Household of Jentje Konjer

She is married to Albert Harms de Roo.

They got married on May 15, 1875 at Ruinerwold, she was 23 years old.


Child(ren):

  1. Harm de Roo  1876-1876
  2. Aaltien de Roo  1877-1950
  3. Harm de Roo  1878-< 1930
  4. Hillechien de Roo  1881-1883
  5. Hendrik de Roo  1884-1884
  6. Hillechien de Roo  1886-???? 
  7. Hendrik de Roo  1889-1939 
  8. Femmigje de Roo  1896-1899

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Timeline Jentje Konjer

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Ancestors (and descendant) of Jentje Konjer

Jentje Konjer
1852-1935

1875
Harm de Roo
1876-1876
Harm de Roo
1878-< 1930

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Historical events

  • The temperature on April 17, 1852 was about 6.9 °C. The atmospheric humidity was 59%. Source: KNMI
  •  This page is only available in Dutch.
    De Republiek der Verenigde Nederlanden werd in 1794-1795 door de Fransen veroverd onder leiding van bevelhebber Charles Pichegru (geholpen door de Nederlander Herman Willem Daendels); de verovering werd vergemakkelijkt door het dichtvriezen van de Waterlinie; Willem V moest op 18 januari 1795 uitwijken naar Engeland (en van daaruit in 1801 naar Duitsland); de patriotten namen de macht over van de aristocratische regenten en proclameerden de Bataafsche Republiek; op 16 mei 1795 werd het Haags Verdrag gesloten, waarmee ons land een vazalstaat werd van Frankrijk; in 3.1796 kwam er een Nationale Vergadering; in 1798 pleegde Daendels een staatsgreep, die de unitarissen aan de macht bracht; er kwam een nieuwe grondwet, die een Vertegenwoordigend Lichaam (met een Eerste en Tweede Kamer) instelde en als regering een Directoire; in 1799 sloeg Daendels bij Castricum een Brits-Russische invasie af; in 1801 kwam er een nieuwe grondwet; bij de Vrede van Amiens (1802) kreeg ons land van Engeland zijn koloniën terug (behalve Ceylon); na de grondwetswijziging van 1805 kwam er een raadpensionaris als eenhoofdig gezag, namelijk Rutger Jan Schimmelpenninck (van 31 oktober 1761 tot 25 maart 1825).
  • In The Netherlands , there was from November 1, 1849 to April 19, 1853 the cabinet Thorbecke I, with Mr. J.R. Thorbecke (liberaal) as prime minister.
  • In the year 1852: Source: Wikipedia
    • The Netherlands had about 3.3 million citizens.
    • February 14 » Great Ormond St Hospital for Sick Children, the first hospital in England to provide in-patient beds specifically for children, is founded in London.
    • March 20 » Harriet Beecher Stowe's Uncle Tom's Cabin is published.
    • August 3 » Harvard University wins the first Boat Race between Yale University and Harvard. The race is also the first American intercollegiate athletic event.
    • September 19 » Annibale de Gasparis discovers the asteroid Massalia from the north dome of the Astronomical Observatory of Capodimonte.
    • September 24 » The first airship powered by (a steam) engine, created by Henri Giffard, travels 17 miles (27km) from Paris to Trappes.
    • November 4 » Camillo Benso, Count of Cavour, becomes the prime minister of Piedmont-Sardinia, which soon expands to become Italy.
  • The temperature on May 15, 1875 was about 13.0 °C. The air pressure was 2 kgf/m2 and came mainly from the north-northeast. The airpressure was 77 cm mercury. The atmospheric humidity was 79%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • From August 27, 1874 till November 3, 1877 the Netherlands had a cabinet Heemskerk - Van Lijnden van Sandenburg with the prime ministers Mr. J. Heemskerk Azn. (conservatief) and Mr. C.Th. baron Van Lijnden van Sandenburg (AR).
  • In the year 1875: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • January 5 » The Palais Garnier, one of the most famous opera houses in the world, is inaugurated in Paris.
    • February 24 » The SSGothenburg hits the Great Barrier Reef and sinks off the Australian east coast, killing approximately 100, including a number of high-profile civil servants and dignitaries.
    • March 3 » Georges Bizet's opera Carmen receives its première at the Opéra-Comique in Paris.
    • April 4 » Vltava, composed by Czech composer Bedřich Smetana and also known by its German name Die Moldau, premiered in Prague.
    • August 22 » The Treaty of Saint Petersburg between Japan and Russia is ratified, providing for the exchange of Sakhalin for the Kuril Islands.
    • October 22 » First telegraphic connection in Argentina.
  • The temperature on March 14, 1935 was between -0.2 °C and 11.9 °C and averaged 5.2 °C. There was 9.0 hours of sunshine (77%). The average windspeed was 3 Bft (moderate breeze) 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 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.
    • February 26 » Robert Watson-Watt carries out a demonstration near Daventry which leads directly to the development of radar in the United Kingdom.
    • May 29 » First flight of the Messerschmitt Bf 109 fighter aeroplane.
    • July 1 » Regina, Saskatchewan police and Royal Canadian Mounted Police ambush strikers participating in the On-to-Ottawa Trek.
    • July 20 » Switzerland: A Royal Dutch Airlines plane en route from Milan to Frankfurt crashes into a Swiss mountain, killing thirteen.
    • September 15 » Nazi Germany adopts a new national flag bearing the swastika.
    • November 3 » George II of Greece regains his throne through a popular, though possibly fixed, plebiscite.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Konjer

  • View the information that Genealogie Online has about the surname Konjer.
  • Check the information Open Archives has about Konjer.
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The Family tree Koops publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Gert Pieters, "Family tree Koops", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-koops/I152.php : accessed February 22, 2026), "Jentje Konjer (1852-1935)".