Arlene (nee Strauss) Theurer, of Williamsville, NY, entered into rest on January 18, 2021 at age 95. Beloved wife of the late Ralph Theurer; devoted mother of Diane (Allan) Farbman, Debra (Robert) Clarke and the late Donald Theurer; cherished grandmother of Cody (Bailey) Clarke, Karen (fiancé Trevor Settles) Farbman and Haleigh (Jacob) Sojka; caring step-grandmother of Jason (Emily Giles) Farbman and Samantha (Paul) Ingram; adored great-grandmother of Elliot, Julian and Donovan; loving daughter of the late Otto and Florence Strauss; dear sister of the late Richard, John and Robert Strauss; also survived by loving nieces, nephews, cousins and friends. Services private. Arrangements by DENGLER, ROBERTS, PERNA FUNERAL HOME.