Steven “T-Bone” Michael Theobald, age 66, of Caledonia, Minn., passed away with his sisters at his side, on September 19, 2025, at Gundersen Harmony Care Center, Harmony, Minn.​ T-Bone was born July 19, 1959, in Caledonia to Sylvester “Bing” and Maxine (Hagen) Theobald. He graduated from Caledonia High School in 1977 and married Darla Steele on October 22, 1988, at St. Mary’s Catholic Church, Caledonia. T-Bone was self-employed as a custom fencer, working in Minnesota and Iowa. A Mass of Christian Burial will be at 11 a.m. on Saturday, September 27, at St. Mary’s Catholic Church, Caledonia. Visitation will be from 10-10:45 a.m. before the service at St. Mary’s Holy Family Hall.