William “Bill” G. Sibert, age 80, passed away at his home on July 28, 2019.Bill was born in Omaha to Walter and Ruth Kaluza on October 31, 1938. He retired from Omaha Public Schools after 25 years of service as Head Engineer. Bill is preceded in death by his father, Walter Kaluza; mother and step-fatherRuth and Warren Vandeman; granddaughter, Mary Ann Sibert. He is survived by his wife, Nancy; sons, Rick (Kerri) Sibert, Bill (Cindy) Sibert; daughters, Tammy (Marty) Nelson, Susan (Carl) Barnett; 13 grandchildren and 14 great grandchildren. Visitation with the family will be 5:30 to 7:30, Tuesday, July 30th with Funeral Service 10:00 a.m. Wednesday, July 31st at Braman Mortuary 72nd street chapel.