Antoinetti Marie Shanahan Obituary
The passing of Antoinetti Marie Shanahan of Upper Saint Clair, Pennsylvania leaves a void in the hearts of many, as we bid farewell to a loving soul who departed on December 30, 2025 at the age of 78. You can send your sympathy in the guestbook provided and share it with the family.
She was predeceased by: her son Brian Shanahan (Karen); and her parents, Tony Delewese and Wanda Delewese. She is survived by: her husband James F. Shanahan; her sons, Michael Shanahan (Kristie), James Shanahan (Jonette), Jeffrey Shanahan (Tara) and Patrick Shanahan (Christina); her grandchildren, Brynn Cyphert (Colton), Sutton, Ryan, Colin, Nolan, Gabriella, Marin, Nick, Quinn, Mae, Patrick, Evelyn and Amelia Shanahan; her great grandchild Eloise Cyphert; and her siblings, Carolyn Keneavy (late Bernie) and Tony Delewese (Shannon).
In lieu of flowers, memorial contributions may be made to Rush to Crush Cancer, https://www.rushtocrushcancer.org.
