Theresia was born in Yugoslavia to Eva (nee Kalbli) and Andreas Himmelspach on October 5, 1940. She is the beloved mother of Michael (Tracey Geiser) Wagner; dear sister of Elizabeth Clemet and Andreas Himmelspach, Jr.; also survived by many loving nieces, nephews and relatives.

Theresia was a longtime member of St. Bernard Church of Taylor's Creek. She also was affiliated with the Donauschawben Club. She enjoy cooking, going to the casino, and traveling anywhere especially if it was warm and near a beach.

Mass of Christian Burial will be held at St. Teresa of Avila Catholic Church (1175 Overlook Avenue) on Saturday, December 13, 2025 at 11 am with burial following at old St. Joseph Cemetery.