Dennis William Sidwell, of Wichita, Kan., passed away Dec. 12, 2022, at his home. Funeral service will be at 10 a.m. Friday, Dec. 16, 2022, at the Wichita South Seventh-Day Adventist Church, 820 W. 27th St. S, Wichita, Kan. 67217, with Pastor Fred Dacosta officiating. Visitation will be from 9 a.m. until service at the church. Burial will be at 3 p.m., Friday, Dec. 16, 2022, at Frederick Cemetery, Frederick, Kan. Memorials may be given to The Voice of the Martyrs, Bartlesville, Okla., in care of Birzer Funeral Home, 214 West Avenue S, Lyons, KS 67554.