Jane C. Craiger and Robert L. Ekstrand Jr., both of Fort Collins, Colo., were married Saturday at St. Luke’s Episcopal Church. The bride is the daughter of Mrs. Mary Craiger of Minneapolis, Minn., and of James S. Craiger, 1072 Forty-fourth St. Her husband’s parents are Mr. and Mrs. Robert L. Ek-atrand, 866 Thirty-ninth St. Following a trip to Minnesota, the couple wilt reside at Fort Collins, where the bride is a graduate of Colorado State University and her husband is a senior. She is employed by that university.