Robert D. Siess Obituary
We announce the death of Robert D. Siess of Lower Burrell, Pennsylvania, who passed away on July 20, 2026, at the age of 75. Robert will be remembered by family members, friends, and others whose lives were connected in meaningful ways. Leave a sympathy message to the family on the memorial page of Robert D. Siess to pay them a last tribute.
Robert will be remembered for the impact he had on the lives of those around him. Friends, family, and colleagues will cherish their memories and the time shared. Those who knew Robert will remember moments of kindness, warmth, and presence. Though words cannot fully capture his life, the legacy of connections and experiences remains. Robert’s absence will be deeply felt by those who valued his companionship.
He was predeceased by: his parents, Edward J. Siess and Charlotte L. Barr Siess; his wife Nancy A. Bondra Siess; and his sister-in-law Christine F. Siess. He is survived by: his siblings, Gerald R. Siess of Lower Burrell and Nancy L. Russo (Sam) of Cleveland, OH..
The family suggests donations to be made in his name to the American Cancer Society, http://www.cancer.org.
