Theresa Rau, 73, of Oakdale, entered into Eternal Life on Friday, February 16, 2024. Beloved mother of Robert and Michael. Adored grandmother of Juliana, Grace, and Elena. She will be forever loved and deeply missed by each life that she touched. Family will receive friends for a Memorial Visitation Monday, February 26, 2024, 2 p.m.-4:30 p.m. & 7 p.m.-9 p.m. Funeral mass 10:30 a.m. Tuesday, February 27, 2024, Our Lady of Lourdes RC Church, West Islip.