John J. Koch, age 46, loving son of Jewel and the late Byron Koch; fond father of Lance Johnson and Kurt Koch; dear brother of Margaret Rossi; proud uncle of Lauren and Gianna Rossi. Visitation will be on Tuesday, March 27, 2012, beginning at 3 p.m. until 8 p.m. at G.L. Hills Funeral Home, 745 Graceland Avenue in Des Plaines. We will meet at St. Mary Catholic Church, 794 Pearson Street in Des Plaines for a 10:00 a.m. Funeral Mass on Wednesday, March 28, 2012. Private interment services will take place at All Saints Cemetery in Des Plaines. For more information, please call 847.699.9003 or visit glhillsfuneralhome.com.