Born on January 8, 1933 in Oaksdale, WA; entered into rest on March 23, 2012 in Spokane, WA. Sybil is survived by her sons, Don Castle, Jr. of Spokane and Doug Castle of Silverthorne, CO; sister, Francis Elkins of Spokane; sister, Gae Elkins of Vancouver, WA; brother, Keith Elkins of Boise, ID; and sister, Kathy Elkins of Seattle, WA; 10 grandchildren; and three great-grandchildren. Sybil graduated from Lewis and Clark High School in Spokane, WA. She was a self employed accountant. Sybil enjoyed motorcycling, snow skiing, snowmobiling, rollerblading, sewing, quilting, music and was a member of the NRA. A Memorial Service will be held on Saturday, April 7, 2012 at 10:00 AM at RIPLINGER FUNERAL HOME AND CREMATORY, 4305 N. DIVISION, SPOKANE, WA. Online guest book at www.riplingers.com.