John S. Merdink Obituary
We bid farewell to John S. Merdink (Casper, Wyoming), whose journey of life gracefully concluded on April 12, 2026 at the age of 68. John touched countless lives with warmth and kindness, leaving behind cherished memories that will forever echo in hearts. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, Bert Merdink and Helen Merdink; his siblings, David Merdink, Janet Frizzell and Kathleen Ulbrich; and his brother-in-law Kenny Ulbrich.
He is survived by: his wife Diana Merdink; his children, Jeremy Merdink, Ryan Merdink (Lindsey) and Jessica Robidoux (Mack); his stepson Marcus Cline; and his grandchildren, Tyson, John Michael, Chance Lee, Rayah and Keyelyn. He is also survived by three nephews and one niece.
Donations can be made in John's honor to Sunset Memorial Gardens, 7100 North Montana Avenue, Helena, MT 59602 or the Casper VFW Post 9439, 1800 Bryan Stock Trail, Casper, WY 82601 or Helena VFW Post 10010, 117 W Main St, East Helena, MT 59635.
