Susan L. Sullivan Obituary
We announce the death of Susan L. Sullivan of Monongahela, Pennsylvania, who passed away on August 18, 2026, at the age of 67. Susan will be remembered by family members, friends, and others whose lives were connected in meaningful ways. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
Susan will be remembered for the impact she had on the lives of those around her. Friends, family, and colleagues will cherish their memories and the time shared. Those who knew Susan will remember moments of kindness, warmth, and presence. Though words cannot fully capture her life, the legacy of connections and experiences remains. Susan’s absence will be deeply felt by those who valued her companionship.
She was predeceased by: her parents, Manford Gayhart and Alyce Webster Larson; her brother Foster "Skip" Gayhart; and her brother-in-law Nick Antonelli. She is survived by: her children, Sarah and Zachary Sullivan; and her sisters, Debbie Antonelli and Sharon Gamble (Robert). She is also survived by two nieces; one nephew.
