Family tree Petit » Johanna Jacoba Sandker (1863-1940)

Personal data Johanna Jacoba Sandker 


Household of Johanna Jacoba Sandker

She is married to Petrus Roovers.

They got married on March 1, 1916 at Rotterdam, she was 53 years old.

Do you have supplementary information, corrections or questions with regards to Johanna Jacoba Sandker?
The author of this publication would love to hear from you!


Timeline Johanna Jacoba Sandker

  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 Johanna Jacoba Sandker


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.

Matches in other publications

This person also appears in the publication:

Historical events

Birthday January 24, 1863

  • The temperature on January 24, 1863 was about 7.8 °C. The air pressure was 23 kgf/m2 and came mainly from the west-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 75%. 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 1863: Source: Wikipedia
    • The Netherlands had about 3.6 million citizens.
    • January 4 » The New Apostolic Church, a Christian and chiliastic church, is established in Hamburg, Germany.
    • April 2 » American Civil War: The largest in a series of Southern bread riots occurs in Richmond, Virginia.
    • May 12 » American Civil War: Battle of Raymond: Two divisions of James B. McPherson's XVII Corps turn the left wing of Confederate General John C. Pemberton's defensive line on Fourteen Mile Creek, opening up the interior of Mississippi to the Union Army during the Vicksburg Campaign.
    • June 9 » American Civil War: Battle of Brandy Station, Virginia.
    • July 4 » American Civil War: The Army of Northern Virginia withdraws from the battlefield after losing the Battle of Gettysburg, signalling an end to the Confederate invasion of U.S. territory.
    • October 29 » American Civil War: Battle of Wauhatchie: Forces under Union General Ulysses S. Grant repel a Confederate attack led by General James Longstreet. Union forces thus open a supply line into Chattanooga, Tennessee.

Day of marriage March 1, 1916

  • The temperature on March 1, 1916 was between 2.7 °C and 9.4 °C and averaged 5.6 °C. There was 1.3 hours of sunshine (12%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. 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 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
  • In the year 1916: Source: Wikipedia
    • The Netherlands had about 6.4 million citizens.
    • April 10 » The Professional Golfers' Association of America (PGA) is created in New York City.
    • June 4 » World War I: Russia opens the Brusilov Offensive with an artillery barrage of Austro-Hungarian lines in Galicia.
    • August 25 » The United States National Park Service is created.
    • August 28 » World War I: Italy declares war on Germany.
    • August 30 » Ernest Shackleton completes the rescue of all of his men stranded on Elephant Island in Antarctica.
    • November 7 » Woodrow Wilson is reelected as President of the United States.

Day of death January 28, 1940

  • The temperature on January 28, 1940 was between -5.3 °C and -1.2 °C and averaged -3.9 °C. There was 4.7 hours of sunshine (53%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-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 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
  • In The Netherlands , there was from September 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In the year 1940: Source: Wikipedia
    • The Netherlands had about 8.8 million citizens.
    • March 5 » Six high-ranking members of Soviet politburo, including Joseph Stalin, sign an order for the execution of 25,700 Polish intelligentsia, including 14,700 Polish POWs, in what will become known as the Katyn massacre.
    • April 7 » Booker T. Washington becomes the first African American to be depicted on a United States postage stamp.
    • May 27 » World War II: In the Le Paradis massacre, 99 soldiers from a Royal Norfolk Regiment unit are shot after surrendering to German troops; two survive.
    • August 31 » Pennsylvania Central Airlines Trip 19 crashes near Lovettsville, Virginia. The CAB investigation of the accident is the first investigation to be conducted under the Bureau of Air Commerce act of 1938.
    • November 23 » World War II: Romania becomes a signatory of the Tripartite Pact, officially joining the Axis powers.
    • November 25 » World War II: First flights of both the de Havilland Mosquito and Martin B-26 Marauder.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Sandker

  • View the information that Genealogie Online has about the surname Sandker.
  • Check the information Open Archives has about Sandker.
  • Check the Wie (onder)zoekt wie? register to see who is (re)searching Sandker.

The Family tree Petit publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
A. Petit, "Family tree Petit", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-petit/I717.php : accessed February 18, 2026), "Johanna Jacoba Sandker (1863-1940)".