Nancy L. Cowher, 71, Altoona, died Friday at Valley View Home. She was born in Altoona, daughter of the late Elsie D. (Bollinger) Burk. Surviving are four children: Dawn L. Jensen, Duane L., Darrin L., and Deverin L.; a sister, Carol Woodring; four grandchildren and four great-grandchildren. At the request of the deceased, there will be no public viewing or funeral service. Arrangements are by Vincent J. Good Funeral Parlor, 328 Fifth Ave., Altoona.