Warren was the beloved husband of Claire S. Hayes for 64 years. He is survived by children, Michael (Maria) Hayes, Susan (Charles) Crawford, Daniel Hayes, Teresa (William) Babetski and Karen (Christopher) Fogleman. He is also survived by 13 grandchildren and eight great-grandchildren. Relatives and friends may call at Church of the Resurrection at Riderwood Village, 3110 Gracefield Road, Silver Spring, Md., on Tuesday, Feb. 12, 10 to 11 a.m., where Mass of Christian Burial will be held at 11 a.m. Interment is private. Memorial contributions may be made to Doctors Without Borders, 333 Seventh Avenue, 2nd Floor, New York, NY 10001; Montgomery Hospice, 1355 Piccard Drive, Suite 100, Rockville, MD 20850 or Church of the Resurrection, 3315 Greencastle Road, Burtonsville, MD 20866.