Theresa A. Ehrich (nee Markowski) 78, of Westwood formerly of Hasbrouck Heights passed away on Tuesday, October 12, 2021. Born in Gibson, PA. to the late Norma and Anthony Markowski. Before retiring, Theresa was a secretary for C&T International Inc. in Rutherford. Beloved wife of the late David Ehrich. Devoted mother of Frank Caston and his partner Suzan McGlinch, Trish Calabrese and her husband Frank and David Ehrich. Dear sister of Loretta Jones, Mary Lou Contessa and the late Patricia Wierzbicki. Loving grandmother of Breanna and her husband Kevin, Frankie, Christina, Max and his wife Brittany and Sam. Cherished great grandmother of Ava Theresa. Also survived by her many nieces and nephews. Memorial Service will be offered at the Christ Church 251 State Street Hackensack on Tuesday, October 19th at 11 AM. (All to meet at church). Inurnment following at St. Nicholas Cemetery, Lodi. Arrangements are by Costa Memorial Home in Hasbrouck Heights.