Family tree Koning » Jacob Kalkema (1821-????)

Personal data Jacob Kalkema 


Household of Jacob Kalkema

He is married to Reina Geerts Koning.

They got married on December 10, 1869 at Hoogezand, Groningen, Nederland, he was 48 years old.


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).

The data shown has no sources.

About the surname Kalkema

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

The Family tree Koning publication was prepared by Danielle de Bock (contact is not possible).
When copying data from this family tree, please include a reference to the origin:
Danielle de Bock, "Family tree Koning", database, Genealogy Online (https://www.genealogieonline.nl/koning-stamboom/I128.php : accessed February 23, 2026), "Jacob Kalkema (1821-????)".