Schneider, Sean C. Sean C. Schneider, 34, of Waterloo, died April 8, 2006, in St. Louis. He was born Feb. 8, 1972, in St. Louis, the son of Marvin and Donna Schneider nee Koerber of Waterloo. Mr. Schneider is survived by his parents; sister Andrea (Brian) Dill of Waterloo; niece Savannah Dill; nephew Peyton Dill; step-grandmother Dorothy Koerber of Waterloo; and aunts, uncles, cousins and friends. He was preceded in death by his maternal grandparents Raymond and Luelle Koerber; paternal grandparents Fred and Elenora Schneider; and uncles Ronald Schneider and Glen Schneider. Visitation and funeral services were at Quernheim Funeral Home, Deacon Doug Boyer officiating. He will be cremated at a later date.