Marilyn J. Delozier, 78, Bellwood, died Thursday at UPMC Altoona. She was the daughter of the late Rudolph and Edith (Carr) Olson. She married Louis R. Delozier, and he died Jan. 8, 1975. Surviving are a son, David L. of Altoona; and a sister, Sally Robinson of Altoona. At the request of the deceased, there will be no visitation or service. Arrangements are by Mauk & Yates Funeral Home Inc., Juniata.