Marilyn J. O'Brien Obituary
Marilyn J. O'Brien (Tinley Park, Illinois) passed away on June 10, 2026. Marilyn, born on January 9, 1940, shared life alongside family, friends, and others. You can send your sympathy in the guestbook provided and share it with the family.
She was predeceased by: her children, Annette Ochoa and Victor Maurer (Kimberly); and her brother-in-law Dan O'Brien (Barbara). She is survived by: her husband Dennis O'Brien; her stepchildren, Patrick O'Brien (Rachel) and Kathleen Nichols (Brian); her grandchildren, Adam Ochoa, Jessica Murzyn (Brandon), Allison, Avery, Ashleigh and Adelynn O'Brien; her great grandchildren, Reed and Riley Murzyn; her brother Albert Di Luigi (Cheryl); and her nieces and nephews, Vincent, Jackie, Dominic, Dan and Jamie.
Memorials to P.A.W.S., 8301 W. 191st St., Tinley Park, IL 60487 (https://pawstinleypark.org).
