Robert Bernhard Wiemann

Parents

Spouses and children

Ancestry up to the grandparents

         +---- Wilhelm Bernard Wiemann
    +---- August Joseph Wiemann 1828-1890
    |    +---- Auguste Gertrud Roggenland
==== Robert Bernhard Wiemann 1855-1941
    |    +---- Johannes Stephan Prenten 1789-1858
    +---- Eva Katharina Prenten 1828-
         +---- Maria Magdalena Francken 1786-1831