Family tree Klavers » Johanna Alkema (1898-1975)
Personal data Johanna Alkema
- She was born on December 19, 1898 in Wildervank, Groningen.Source 1
- Fact: (vermelding) Bloedverwantschap met Jordi en Quinten Klavers in %: 0,0031.
- She died on August 6, 1975, she was 76 years old.
- She is buried in Zwartemeer, Emmen.Source 2
- A child of Onne Alkema and Antje Smit
- This information was last updated on December 16, 2021.
Household of Johanna Alkema
She is married to Lammert Ros.
They got married on March 15, 1919 at Emmen, Drenthe, she was 20 years old.Source 3
Child(ren):
- Tjitske Ros 1920-1920
- Haan Ros 1921-1989
- Onne Ros 1924-1987
- Tjibbe Ros 1927-< 2025
Notes about Johanna Alkema
Beroep: 1919-1920 arbeidster.
Timeline Johanna Alkema
This functionality is only available in Javascript supporting browsers.
Click on the names for more info.
Symbols used: 
grandparents
parents
brothers/sisters
children
grandparents
parents
brothers/sisters
children
Ancestors (and descendant) of Johanna Alkema
Johanna Alkema | ||||||||||||||||||||||||||||||||||||||
1919 | ||||||||||||||||||||||||||||||||||||||
Lammert Ros | ||||||||||||||||||||||||||||||||||||||
Sources
Matches in other publications
This person also appears in the publication:
View allHistorical events
Birthday December 19, 1898
- The temperature on December 19, 1898 was about 7.0 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 70%. 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 July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
- In the year 1898: Source: Wikipedia
- The Netherlands had about 5.1 million citizens.
- February 7 » Dreyfus affair: Émile Zola is brought to trial for libel for publishing J'Accuse…!.
- February 27 » King George I of Greece survives an assassination attempt.
- June 21 » The United States captures Guam from Spain. The few warning shots fired by the U.S. naval vessels are misinterpreted as salutes by the Spanish garrison, which was unaware that the two nations were at war.
- July 4 » En route from New York to Le Havre, the SS La Bourgogne collides with another ship and sinks off the coast of Sable Island, with the loss of 549 lives.
- September 21 » Empress Dowager Cixi seizes power and ends the Hundred Days' Reform in China.
- October 1 » The Vienna University of Economics and Business Administration is founded under the name k.u.k. Exportakademie.
Day of marriage March 15, 1919
- The temperature on March 15, 1919 was between 0.6 °C and 7.0 °C and averaged 4.3 °C. There was 0.8 hours of sunshine (7%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north. 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 September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
- In the year 1919: Source: Wikipedia
- The Netherlands had about 6.7 million citizens.
- January 7 » Montenegrin guerrilla fighters rebel against the planned annexation of Montenegro by Serbia, but fail.
- January 31 » The Battle of George Square takes place in Glasgow, Scotland, during a campaign for shorter working hours.
- May 29 » Albert Einstein's theory of general relativity is tested (later confirmed) by Arthur Eddington and Andrew Claude de la Cherois Crommelin
- June 28 » The Treaty of Versailles is signed, ending the state of war between Germany and the Allies of World War I.
- September 10 » Austria and the Allies sign the Treaty of Saint-Germain-en-Laye recognizing the independence of Poland, Hungary, Czechoslovakia and Yugoslavia.
- September 11 » United States Marine Corps invades Honduras.
Day of death August 6, 1975
- The temperature on August 6, 1975 was between 18.2 °C and 32.0 °C and averaged 25.2 °C. There was 13.6 hours of sunshine (89%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. 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 1975: Source: Wikipedia
- The Netherlands had about 13.6 million citizens.
- February 9 » The Soyuz 17 Soviet spacecraft returns to Earth.
- March 6 » Algiers Accord: Iran and Iraq announce a settlement of their border dispute.
- March 11 » Vietnam War: North Vietnamese and Viet Cong guerrilla forces establish control over Buôn Ma Thuột commune from the South Vietnamese army.
- July 6 » The Comoros declares independence from France.
- July 30 » Jimmy Hoffa disappears from the parking lot of the Machus Red Fox restaurant in Bloomfield Hills, Michigan, a suburb of Detroit, at about 2:30p.m. He is never seen or heard from again.
- September 30 » The AH-64 Apache makes its first flight. Eight years later, the first production model rolled out of the assembly line.
Same birth/death day
- 1894 » Ford Frick, American journalist and businessman († 1978)
- 1895 » Ingeborg Refling Hagen, Norwegian author and educator († 1989)
- 1899 » Martin Luther King Sr., American pastor, missionary, and activist († 1984)
- 1901 » Fritz Mauruschat, German footballer and manager († 1974)
- 1901 » Oliver La Farge, American anthropologist and author († 1963)
- 1901 » Rudolf Hell, German engineer, invented the Hellschreiber († 2002)
- 1970 » Nikos Tsiforos, Greek director and screenwriter (b. 1912)
- 1973 » Fulgencio Batista, Cuban colonel and politician, 9th President of Cuba (b. 1901)
- 1976 » Gregor Piatigorsky, Russian-American cellist and educator (b. 1903)
- 1978 » Edward Durell Stone, American architect, designed Radio City Music Hall and the Kennedy Center (b. 1902)
- 1978 » Pope Paul VI (b. 1897)
- 1979 » Feodor Felix Konrad Lynen, German biochemist and academic, Nobel Prize laureate (b. 1911)
About the surname Alkema
- View the information that Genealogie Online has about the surname Alkema.
- Check the information Open Archives has about Alkema.
- Check the Wie (onder)zoekt wie? register to see who is (re)searching Alkema.
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/I76841.php : accessed February 15, 2026), "Johanna Alkema (1898-1975)".
Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I76841.php : accessed February 15, 2026), "Johanna Alkema (1898-1975)".