Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer William C. Mathewson, Practice Areas Arbitration Lawyers. is located in the city of Ann Arbor, the state of Michigan. Attorney legal address Michigan Municipal League1675 Green RdAnn Arbor, MI, 48105-2530. For more information, please call (734) 669-6305 Your comments* (not for publishing) * — Required information William C. Mathewson ← View details Michigan Municipal League1675 Green RdAnn Arbor, MI, 48105-2530, Ann Arbor, Michigan (734) 669-6305