Gregory R. Manring, 49 of Rockford died on Tuesday, December 21, 2011 at 11:15 p.m. in an automobile accident in DeKalb. He was born on October 27, 1962 in East St. Louis, son of Darrel and Kay Manring. Employed at Cardinal Maintenance. Survived by his children, Stephen Manring, Jessica (Noel) Sena; Charlene Franks; grandson, Nico Sena; parents, Darrel and Kay Manring; all of Rockford; siblings, Cindy (Mark) Altenburg, of Steward, IL, Donna Manring of McFarland, WI. Preceded in death by his grandmother, Cindy Robbins. Private Family Services. To share a memory or condolence, visit www.gracefh.com .