Age 80, of Presto, on December 5, 2021. Beloved wife of the late Pierre G. Klein; loving mother of Joseph (Brenda) Klein and Dorothy Ann Klein; cherished daughter of the late John and Dorothy Ann (Smith) Garin. Dorothy was a member of the Ladies Auxiliary at Presto V.F.D. Family and friends received on Wednesday from 2-4 and 6-8 PM at the Warchol Funeral Home Inc., 3060 Washington Pike, Bridgeville (412.221.3333). A Mass of Christian Burial will be celebrated on Thursday at 10 AM at St. Barbara Church of Corpus Christi Parish.