Floyd E. Op Den Graeff 
M, (circa 1900 - )
- Relationship
- 8th great-grandson of Herman Op Den Graeff
Floyd E. Op Den Graeff was born circa 1900. He was the son of Samuel Irvin Op Den Graeff and Mabel Rorer. Floyd E. Op Den Graeff married Hannah Kerr circa 1924.
Last Edited=22 Mar 2007