Benjamin Terrance Tonn Obituary

The passing of Benjamin Terrance Tonn (Thermopolis, Wyoming) occurred on August 24, 2026. Benjamin, born on April 17, 1937, shared life with family, friends, and community. You can send your sympathy in the guestbook provided and share it with the family.

He was predeceased by: his parents, Ben Tonn and Laura Tonn; his sister Ann; his son Mike Tonn; and his grandchildren, Rachel Haid and Garret Saunders.

He is survived by: his wife Jill of Thermopolis; his children, Lauri Haid (Pat) of Minnesota, Terry "Tonto" Tonn (Patti) of Thermopolis, Lisa Saunders (Sam) of Gillette, Leigh Ann Yerkovich (Jimmie Campbell) of Rock Springs and Matt Tonn of Cheyenne; his daughter-in-law Amie Tonn of Gillette; his sister Laura Mills (Tuck) of Thermopolis; his sister-in-law Trudi Ost of Thermopolis; his grandchildren, Aaron Haid, Joe Tonn, Jessica Ondler, Jake Tonn, Trisha Tonn, Penny Tonn, Ben Saunders, Madison Vandegrift, Luke Yerkovich, Abby DiGennaro, Bryce Tonn and Ashleigh Tonn; his great grandchildren, Eliza, Violet and James Haid; and his grandchildren, Ayden Saunders, Brooke, Logan Ondler, Jayme, Tynne, Gus, Poppy Saunders, Vivi, Cooper Vandegrift and Cash Yerkovich. He is also survived by nieces, nephews.

Donations in Terry's memory may be made to Hot Springs County 4-H, 328 Arapahoe, Thermopolis, WY 82443.