Individual Information
Harmen Op de Graff
Birth:
1711
Skippackville, Montgomery, Pennsylvania
FCID:5008:64
Parents
Father:
Isaac Op de Graff
Mother: Maria Bashilher
Marriage(s)
Family Group
Mary Ann Lowden
md. 27 May 1734 Chester, Pennsylvania
  Children
1.  
Derrick Op de Graff
b. 1734
Family Group
Anna Ursula
md.
  Children