YOST ALVINA M. (PETROVICH) On Tuesday, December 3, 2013, Alvina M. (Petrovich), age 97, of Whitehall Boro. Beloved wife of the late Albert W. Yost; mother of Charlene L. Sinclair and the late Albert F. Yost and Grant W. Yost; also three grandchildren and three great- grandchildren; sister of Alfred Petrovich and the late Anna Neville, Edward Petrovich and Kathleen Glod. Alvina was a volunteer at Jefferson Hospital for 25 years. She loved her baking and needlepoint and was a devoted and active member of St. Elizabeth Church. Friends received Saturday from 10:30 a.m. to 12:30 p.m. at the GRIFFITH FUNERAL HOME, INC., 5636 Brownsville Road, Broughton-Curry-South Park Twp. Funeral Saturday with a Mass of Christian Burial in St. Elizabeth Church at 1 p.m. In lieu of flowers, the family requests donations in Alvina's name to Paramount Hospice and Palliative Care, 3025 Washington Rd., Ste. 301, McMurray, PA 15317. www.GriffithFH.com Send condolences at post-gazette.com/gb