Family tree Veenstra, Dijkstra, Peperkamp and Van den Dobbelsteen » Martje Knap (1857-????)

Personal data Martje Knap 


Household of Martje Knap

She is married to Riemert Postma.

They got married on May 15, 1879 at Kollumerland, she was 22 years old.


Child(ren):

  1. Jan Postma  1880-1950 
  2. Hiske Postma  1883-1953 
  3. Antje Postma  1887-???? 
  4. Wietze Postma  1889-1891
  5. Wietske Postma  1892-1892
  6. Wietze Postma  1894-1990
  7. Geertruida Postma  1895-1954
  8. Ubel Postma  1899-1976 

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


Timeline Martje Knap

  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

Image(s) Martje Knap

Ancestors (and descendant) of Martje Knap


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).

Relationship Martje Knap



Visualize another relationship

The data shown has no sources.



The Family tree Veenstra, Dijkstra, Peperkamp and Van den Dobbelsteen publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Sam Stamboom, "Family tree Veenstra, Dijkstra, Peperkamp and Van den Dobbelsteen", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-boris-bas/I2255.php : accessed January 28, 2026), "Martje Knap (1857-????)".