Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer George Atterbury Mathewson, Practice Areas No known practice areas. is located in the city of Penn Yan, the state of New York. Attorney legal address Po Box 435Penn Yan, NY, 14527-0435. For more information, please call Not available Your comments* (not for publishing) * — Required information George Atterbury Mathewson ← View details Po Box 435Penn Yan, NY, 14527-0435, Penn Yan, New York Not available