Harmen Op de Graff - Pedigree | FamilyCentral
 1678 - 1745
Family Group
 1646/51 - 1731
Family Group
 28 Dec 1616 - 17 Nov 1678/79
  - 19 Nov 1683
 26 Nov 1585 - 27 Dec 1642
 26 Nov 1588 - 7 Jan 1643
Mary Ann Lowden
 md. 27 May 1734
Family Group