New Williamson Co. circuit clerk sworn in New Williamson Co. circuit clerk sworn in By Amber Ruch | January 29, 2021 at 7:07 AM CST - Updated January 29 at 7:07 AM WILLIAMSON COUNTY, Ill. (KFVS) - A new circuit clerk was sworn in on Thursday, January 28. County commissioners accepted the recommendation of Justin Maze on Thursday morning.