Mark Thomas Kirkpatrick, 58, of Sioux City, IA, passed away surrounded by his family on December 9, 2025. A celebration of his life will be held Friday, December 19 from 5-8:00 p.m. at Country Celebrations. 5606 Hamilton Blvd., Sioux City, IA. Burial will be at Logan Park Cemetery at a later date. Arrangements are under the direction of Waterbury Funeral Service of Sioux City.