Peacefully passed on May 31, 2018 age 77 . Loving mom of Charlene (Tim) Webb, Paul (Anne) Troy and Sheryl (Steve) Bartkowski. Special grandma of Joshua (Stephanie) Troy, Jessica (Randolph) Crews, Julie Webb, Hannah Bartkowski and Benjamin Bartkowski. Sister of William (Yvonne) Waldron and Albert (Rosemary) Waldron. Sandra was preceeded in passing by her husband Paul Troy, parents; William Waldron and Margaret Maurer and sister Audrey Bridges. A Memorial Mass of Christian burial will be held on July 14, 2018 at 10:00 Am. at St. Jude the Apostle, Wilmerding, Pa. All are welcome to attend. Alfieri Funeral Home Inc. Wilmerding, Pa is assisting the family.