Jon Douglas Trefz Obituary

It is with great sadness that we announce the death of Jon Douglas Trefz of Vermillion, South Dakota, born in Eureka, South Dakota, who passed away on February 13, 2023, at the age of 70, 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 Jon Douglas Trefz to pay them a last tribute.

He was predeceased by: his parents, Henry Trefz and Lydia Trefz (Heil); and his brothers, Jerome Trefz and Mark Trefz. He is survived by: his son Dawson Daniels of Denver, CO; his friend Mark Daniels; his pets, Sadie and Raydar; his wife Marilyn Trefz of Vermillion, SD; his siblings-in-law, Robert, Gretchen and Ray Fix of Huntington Beach, CA; his children, Kristian (Nikki Reynolds), Dru Daniels of Boston, MA and Dylan Daniels (April Matson); his niece Keaton of Vermillion, SD; his grandchildren, Luke, Alice, Henry of Hanford, CA, Gloria and Regina of Sioux Falls, SD; and his siblings, Jaci Trefz, Carol, Harley Kirschenmann, David, Margaret Trefz, Judy, Michael Tomczak, Charles, Vickie Trefz and Barbara Trefz.