Robert passed away at the Hilltop Manor on Friday, June 12, 2020, at the age of 92 years. Beloved husband of Irmgard Hildenbrand and the late Klara Hildenbrand. Loving father of Rainer, Ralph, Roland, Ruth and Robert Jr.and step-father of Winfried and Dietmar Gebhardt. Cherished “Opa” of 9 grandchildren, 4 step-grandchildren and 18 great-grandchildren. Retired owner/operator of the Old Heidelberg Restaurant in Greely, the Bavarian Beer Garden in Honolulu, Hawaii, and passionate musician.