Molly Michele Harsh , the daughter of Mary Anne Harsh and Michael A. Harsh of Mount Vernon , Ohio , was married last evening to Leo J. Hoar III , the son of Georgine B. Hoar and Mr. Hoar Jr. of Scarsdale , N.Y . The Rev . Joseph A. Currie , a Roman Catholic priest , performed the ceremony at the Church of the Holy Spirit in Gambier , Ohio .