 James John "Jim" Dykgraaf, son of Gerrit Jan "Jan/John" Dijkgraaf and Catharina "Kathryn" Engels.Born 14 Oct 1925 Grand Rapids, Kent County, Michigan, died 31 Jul 2016 DeWitt, Clinton County, Michigan, 90 years, buried Green Valley, Pima County, Arizona. Occupation: engineer Married 26 Jun 1947 Grand Rapids, Kent County, Michigan (62 years married) to:  Phyllis Anne "Phyllis" Brumels, daughter of John Anthony "John" Brumels and Greta "Grace" Mouw.Born 17 Mar 1928 Grand Rapids, Kent County, Michigan, died 28 Feb 2010 Green Valley, Pima County, Arizona, 81 years, buried Green Valley, Pima County, Arizona. Occupation: secretary Children: | |||