Family tree Ham en Dallinga » Bertha van der Zwan (1889-1974)

Personal data Bertha van der Zwan 


Household of Bertha van der Zwan

(1) She is married to Renze Rozema.

They got married on August 28, 1912 at 's-Gravenhage, she was 23 years old.


Child(ren):

  1. Renze Rozema  1913-


(2) She is married to Adrianus Fladderak.

They got married on July 3, 1951 at Amsterdam, she was 62 years old.

Do you have supplementary information, corrections or questions with regards to Bertha van der Zwan?
The author of this publication would love to hear from you!


Timeline Bertha van der Zwan

  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 Bertha van der Zwan

Bertha van der Zwan
1889-1974

(1) 1912

Renze Rozema
1884-1936

Renze Rozema
1913-????
(2) 1951

Adrianus Fladderak
1887-????


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.

Historical events

Birthday March 19, 1889

  • The temperature on March 19, 1889 was about 5.1 °C. The air pressure was 4 kgf/m2 and came mainly from the east-southeast. The airpressure was 75 cm mercury. The atmospheric humidity was 87%. 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 April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
  • In the year 1889: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • February 11 » Meiji Constitution of Japan is adopted.
    • April 1 » The University of Northern Colorado was established, as the Colorado State Normal School.
    • June 6 » The Great Seattle Fire destroys all of downtown Seattle.
    • June 26 » Bangui is founded by Albert Dolisie and Alfred Uzac in what was then the upper reaches of the French Congo.
    • October 24 » Henry Parkes delivers the Tenterfield Oration, effectively starting the federation process in Australia.
    • November 23 » The first jukebox goes into operation at the Palais Royale Saloon in San Francisco.

Day of marriage July 3, 1951

  • The temperature on July 3, 1951 was between 12.6 °C and 22.8 °C and averaged 17.8 °C. There was 0.6 mm of rain during 0.5 hours. There was 6.2 hours of sunshine (37%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
  • Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
  • In The Netherlands , there was from March 15, 1951 to September 2, 1952 the cabinet Drees I, with Dr. W. Drees (PvdA) as prime minister.
  • In the year 1951: Source: Wikipedia
    • The Netherlands had about 10.2 million citizens.
    • February 6 » The Broker, a Pennsylvania Railroad passenger train derails near Woodbridge Township, New Jersey. The accident kills 85 people and injures over 500 more. The wreck is one of the worst rail disasters in American history.
    • May 13 » The 400th anniversary of the founding of the National University of San Marcos is commemorated by the opening of the first large-capacity stadium in Peru.
    • May 23 » Tibetans sign the Seventeen Point Agreement with China.
    • July 4 » William Shockley announces the invention of the junction transistor.
    • July 10 » Korean War: Armistice negotiations begin at Kaesong.
    • December 31 » Cold War: The Marshall Plan expires after distributing more than US$13.3 billion in foreign aid to rebuild Western Europe.

Day of death September 24, 1974

  • The temperature on September 24, 1974 was between 7.5 °C and 14.5 °C and averaged 10.9 °C. There was 5.4 mm of rain during 5.1 hours. There was 2.8 hours of sunshine (23%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
  • Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
  • In the year 1974: Source: Wikipedia
    • The Netherlands had about 13.5 million citizens.
    • February 23 » The Symbionese Liberation Army demands $4 million more to release kidnap victim Patty Hearst.
    • March 5 » Yom Kippur War: Israeli forces withdraw from the west bank of the Suez Canal.
    • August 4 » A bomb explodes in the Italicus Express train at San Benedetto Val di Sambro, Italy, killing 12 people and wounding 22.
    • November 13 » Ronald DeFeo, Jr. murders his entire family in Amityville, Long Island in the house that would become known as The Amityville Horror.
    • November 21 » The Birmingham pub bombings kill 21 people. The Birmingham Six are sentenced to life in prison for the crime but subsequently acquitted.
    • November 24 » Donald Johanson and Tom Gray discover the 40% complete Australopithecus afarensis skeleton, nicknamed "Lucy" (after The Beatles song "Lucy in the Sky with Diamonds"), in the Awash Valley of Ethiopia's Afar Depression.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Van der Zwan


The Family tree Ham en Dallinga publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Dirk Ham, "Family tree Ham en Dallinga", database, Genealogy Online (https://www.genealogieonline.nl/ham-stamboom/I8688.php : accessed February 12, 2026), "Bertha van der Zwan (1889-1974)".