Harry Eugene Koch

M
Relationship
8th great-grandson of Herman Op Den Graeff
Charts
Herman Op Den Graeff descendants (Aldekerk, Rheinland, Duchy of Prussia)
Isaac Hermans Op Den Graeff and Greietjen Pieters descendants
     Harry Eugene Koch is the son of Roy Chester Koch and Helen Hafer Scheffey.
Last Edited=20 Jun 2010