Thomas A. Cronk, 75, of Machesney Park, died Saturday, October 17, 2020 in Javon Bea Hospital, Rockford. Born February 21, 1945 in Rockford, the son of George Cronk and Geraldine Arvidson. Married the former Peggy Brown, April 17, 1964 in Rockford. Employed as a welder by Chrysler in Belvidere for 31 years, before retiring. He was an avid Chicago Bears and NASCAR racing fan. He loved to fish in his spare time. Survivors include: wife, Peggy; a daughter, Treasure (Blaine) Kronberg of Rockford; a son, Scott (Kerry) Cronk of Machesney Park; two grandchildren, Zachary and Ashley Cronk; two great-grandchildren, Malcolm Williams, Kayden Cronk. Predeceased by his parents and sister, Sharon Stamek. ? Memorial services to be scheduled at a later date. The family would like to extend a special thank you to Chaplain Randy, with Mercy Hospice, for his compassion and care.