Patricia Matz Jentzen (née O'Rourke), late of Orland Park formerly of South Holland. Beloved wife of the late Dr. Alan E. Jentzen, Ph.D. and the late Dr. Joseph Matz, D.D.S.; loving mother of Mary Beth (Gregory) Dorsey, Joseph (Nicole) Matz, Ann Matz, Maureen (Frank) Riordan, Cathleen (Daniel) Stadt, Laura (Mark) Melone and Julie (Joshua) Koziol; proud grandmother of Synthia Dorsey (Jonathan Stoneham), Joseph Dorsey, Morgan (Josh) Helm and Matthew Dorsey, Stefan and Sofia Stalker, Megan and Kelsey Riordan, Tyler and Benjamin Stadt, Jacob, Emma and Alison Melone, Ian, Genevieve, and Lila Koziol; adoring great grandma of Isaiah Dorsey, Jhelani Stoneham, and Baby Helm; dear sister of the late James O'Rourke and the late Mary Depcik; kind aunt of many nieces and nephews. Patricia was a Registered Nurse with many years of dedicated service. She was a long time active parishioner of St. Jude the Apostle Church and School volunteering for numerous functions as well as with the Boy Scouts of America and Girl Scouts of the USA. Visitation Monday, May 20th from  3:00 - 8:00 p.m. at Thornridge Funeral Home (Janusz Family Funeral Service) 14318 S. LaGrange Rd. (9600 W/Rt.45) Orland Park. Funeral Mass Tuesday, May 21st 10:00 a.m. directly at Christ Our Savior Parish at St. Jude the Apostle Church, 900 E. 154th St., South Holland. Interment Holy Sepulchre Cemetery. In lieu of flowers, memorials directed to Cystic Fibrosis Foundation Greater Illinois Chapter - Team Megan, 200 N. LaSalle St., Suite 2300, Chicago, IL. 60601.