Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer John H. Marks, Practice Areas No known practice areas. is located in the city of Dewitt, the state of Michigan. Attorney legal address 106 Rivergate LnDewitt, MI, 48820-9597. For more information, please call (517) 927-3663 Your comments* (not for publishing) * — Required information John H. Marks ← View details 106 Rivergate LnDewitt, MI, 48820-9597, Dewitt, Michigan (517) 927-3663