Terry Diegel Obituary

With heavy hearts, we announce the death of Terry Diegel of Glendive, Montana, who passed away on May 3, 2026 at the age of 77. 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 Terry Diegel to pay them a last tribute.

He was predeceased by: his parents, Christian "Sonny" Diegel and Betty M. Diegel (Hansen). He is survived by: his wife Connie Diegel of Glendive; his children, Jeffrey Diegel of Glendive, Becky Benz (Andy) of Timnath and Rena Sailer (Rob) of West Fargo; his grandchildren, Jakob Sailer, Kayla Sailer, Isaak Sailer, Allie Benz, Jackson Benz and Elijah Benz; and his siblings, Sherry Corneliusen (Arvid) of Glendive, Penny Zimmerman (Don) of Glendive, Tammy Schmidt (Gary) of Maybank, Texas, Don Diegel (Patty) of Scottsdale, Arizona and Thad Diegel (Tina) of Glendive. He is also survived by numerous nieces and nephews.