Stephenson Family Tree » Gerard Arnoud Otto Gerhard von Mullenmark né Gerard van Diest, Mullenmark (± 1132-1230)

Personal data Gerard Arnoud Otto Gerhard von Mullenmark né Gerard van Diest, Mullenmark 

  • He was born about 1132 in Leuven, Brabant, Belgium.
  • He died in the year 1230.
  • He is buried in te Averboden.
  • This information was last updated on October 20, 2023.

Household of Gerard Arnoud Otto Gerhard von Mullenmark né Gerard van Diest, Mullenmark

(1) He had a relationship with Clementia van Wesemaele.


(2) He had a relationship with Sophie von Saffenberg.


(3) He had a relationship with Sophie von Müllenark.

Do you have supplementary information, corrections or questions with regards to Gerard Arnoud Otto Gerhard von Mullenmark né Gerard van Diest, Mullenmark?
The author of this publication would love to hear from you!


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 Né Gerard van Diest, Mullenmark


When copying data from this family tree, please include a reference to the origin:
Brian K. Stephenson , "Stephenson Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/stephenson-family-tree/I157126.php : accessed May 7, 2025), "Gerard Arnoud Otto Gerhard von Mullenmark né Gerard van Diest, Mullenmark (± 1132-1230)".