Krystal Ann Duffy Obituary
It is with great sadness that we announce the death of Krystal Ann Duffy of Sioux Falls, South Dakota, who passed away on December 31, 2021, at the age of 61, leaving to mourn family and friends. Family and friends can send flowers and condolences in memory of the loved one. Leave a sympathy message to the family on the memorial page of Krystal Ann Duffy to pay them a last tribute.
She was loved and cherished by many people including: her husband Steve Duffy; her children, Troy Duffy, Amber Marsh (Greg) and Kayla Duffy (Brock Freer); her grandchildren, Cassi, Felicity, Michael, Mason, Melanie, Cammy and Olivia; her mother Beverly Darger Heitman (Doty); her siblings, Susan Thompson (Dan) and David Darger (Cindy); her father William Clair Darger; and her nephew Jesse Thompson. She was also cherished by many nieces, nephews, brothers-in-laws, sisters-in-laws, other relatives and many friends.
