Daniel J. Rettberg, 61, of Cincinnati, formerly of Peoria, passed away at 2:10 p.m. on Thursday, October 31, 2013, at his home. Private graveside services and interment were at 1:00 p.m. on Friday, November 1, 2013, at Historic Springdale Cemetery in Peoria, with Rabbi Eli Langsam officiating. Daniel was born on November 7, 1951 in Peoria, the son of John August and Gertrude Ann (Diamond) Rettberg. He is survived by his wife, Linda Schuster of Cincinnati.