Gregory A. Gaffney Obituary
We are sad to announce that on November 4, 2025, at the age of 65, Gregory A. Gaffney of Sioux Falls, South Dakota passed away. Leave a sympathy message to the family on the memorial page of Gregory A. Gaffney to pay them a last tribute.
He was predeceased by: his parents, Russell Gaffney and Shirley Gaffney (Anderson); and his brother-in-law Jon Mathison. He is survived by: his sisters, Kim Mathison and Barb Burns (Joe); his siblings' children, Tara Poe (Caleb), Trevor Mathison (Abby Farley), Gina Gronewold (Darren) and Shanna Kramer (Brent); and his great-nieces and great-nephews, Evrie Mathison, Parker Poe, Monty Mathison, Max, Jack, Brock Gronewold, Eli, Ruby and Wyatt Kramer.
