Mattie L. Smith, 99, of Ambridge, went to be with the Lord on Monday December 6, 2021, Heritage Valley Sewickley. Born November 15, 1922, Aliquippa. She was the daughter of the late Rev William and Laura Marie Scott Evans. She was a member of First Missionary Baptist Church, Leetsdale, where she was a Deaconess, Trustee and Missionary of the Church. She worked at King James Nursing Home, New Jersey, as a remotivation technician. In addition to her parents, she was preceded in death by her husband of 75 years William Smith, two brothers, Henry and George Evans. Surviving are one sister, Mary Frances Cloud, Ambridge, two nieces, Gwen Kimbrough, Ambridge, Barbara Whisnant, Baden, and a great-great nephew and caretaker Von Barbee, Ambridge, also a host of other nieces, nephews and friends. Friends will be received Thursday December 9, 2021, 2-4 & 6-8 at BOHN-MATICH FUNERAL & CREMATION SERVICES, INC., 1099 Maplewood Ave., Ambridge, where a service will be held Friday December 10, 2021 at 11:00am. At the request of the family, masks must be worn in the funeral home. Interment will follow Economy Cemetery.