Performing the marriage ceremony for Ann E. Steimer and John G. Mangan at 1:30 p.m. Saturday in St. Mary of the Assumption Catholic Church, Lancaster, were Monsignor Frederick D. Leising and the Rev. Kenneth J. Boller of St. Aloysius Catholic Church, New York City, a former principal of Canisius High School.
Vincent P. Steimer of Lancaster and the late Kathryn J. Steimer are parents of the bride and Dr. and Mrs. William J. Mangan of Williamsville are the bridegroom's parents. A reception was given in Lancaster Country Club. After a trip to St. Croix, the couple will make their home in Buffalo.
A teacher in Sweet Home Central School District, the bride was graduated from St. Mary High School and Buffalo State College and has a master's degree in education from University at Buffalo. The bridegroom is a graduate of Canisius High, University of Notre Dame and UB Law School. He is pursuing a master of business administration degree in UB.