Louise Bost (Perichak) age 99 of Swissvale, Pennsylvania, passed away peacefully in her sleep at Locust Grove Personal Care Facility. Beloved wife of the late James W. Bost., loving sister of Margaret Perichak and dear mother of Joan Bost of Whitaker, PA and Mary Louise Burdick of San Diego, Calif. Louise owned her own beauty shop in Whitaker for over 50 years. She was devoted to her family and their education. The family is grateful to Vitas Hospice staff for their wonderful care and support over the last several years. In lieu of flowers, memorial donations in Louise's memory can be sent to Vitas Healthcare, 2009 Mackenzie Way, Suite 210, Cranberry township, PA 16066. It was Louise's wish that her funeral be private. Funeral arrangements entrusted to the George Irvin Green Funeral Home, Inc. Please share your memories and condolences at georgeigreenfuenralhome.com.