Keith Allen Stewart, age 66 of Sharon Pa., formerly of Conway, Pa.,  passed away on Friday, August 17th, 2018 at his residence after a three year battle with cancer. Born February 17th, 1952 in Sharon, Pa., he was the son of the late Carl B.and Evelyn Mausser Stewart. He is survived by his wife of forty-two years Cathy Garcia Stewart.
Keith graduated from Sharon High School in 1970 and Grove City College in 1975. He was most recently employed by Lark Enterprises.
Known as "Burger" to his college buddies and "Uncle Donut" by his nieces and nephews, Keith was a former athlete , softball player and avid golfer. He was a member of the Covenant Presbyterian Church and loved spending time with his family.
In addition to his wife, Keith is survived by two daughters, Katie (Brian) Quaranta of Bradfordwoods, Pa., and Kendra (Jonathan) Pahl of Chesterfield, Va., a sister, Carol (Bernard) Rich of Hermitage, Pa., a brother, Robert (Rosanna) Stewart of Aurora Co., mother-in-law, Jean Garcia of Conway, Pa., brother-in-law, Thomas (Rosemary) Garcia, of Conway, Pa., one grandson, William Pahl and several nieces, nephews, great-niece and great- nephews.
The family would like to thank the UPMC Hillman Cancer Center for their care and support these past few years. Also a special thank you to UPMC Hospice Care Team for their care and assistance the past 3 months.
A memorial service will be held Friday, August, 24, 2018 at 2:00 pm at the Covenant Presbyterian Church.With the Rev. Rick Stauffer officiating.  Arrangements are being handled by the Harold W. Stevenson Funeral Home LLC, 264 E. State Street, Sharon, Pa., 16146 . In lieu of flowers donations can be made to the Buhl Farm Trust (where Keith spent much time during his youth), 715, Hazen Rd., Hermitage, Pa., 16148 or or Covenant Presbyterian Church, 263 ,E. State Street, Sharon Pa., 16146.  Online condolences can be offered by visiting stevensonfuneralhome.net