To be at home in Orchard Park after a trip to Key West, Fla., are Timothy J. Keohane and his bride, Theresa M. Radder, who were married by the Rev. Michael C. Blackwell at 2 p.m. Saturday in St. John Lutheran Church, Depew. A reception for the couple was given in Ripa's Restaurant. The bride is the daughter of Gerald and Jean Radder of Elma and the bridegroom is the son of Timothy and Jane Keohane of East Aurora. A magna cum laude graduate of Buffalo State College, the bride is manager of the college's guest services in Campus House. The bridegroom is a graduate of Hilbert College and is an inside sales representative of Azerty Inc.