I received this note from Sparky's wife today (September 13, 2020). I will provide more information as it becomes available:
This is Kathy Adams (Paul, Sparky, Adams wife). I am sorry to inform you that Sparky passed away yesterday morning. He had Parkinson’s disease for 17 years which included dementia in the last few years. This was a result of his Marine Corp service in Vietnam. His sister Nancy, class of 1969, his son, Jonathan, class of 2002 and his daughter, Becky, class of 2005 and myself were with him. His wishes were to donate his body to further medical advancement. No services will be held at this time.