Jefferson Stillwall was the great-great-great grandfather of Penrod Stillwall.
Stillwall was an elderly Caucasian male, with white hair. He wore a mustard colored overcoat with a red interior. He also wears grey pants, and black shoes.
He hid a vast amount of money on his property and left a riddling clue in his diary. He also had his portrait painted and placed it so that it would point to the treasure. Unfortunately, someone moved the painting in the years after his death and that clue was spoiled.
Scooby-Doo, Where Are You!
- It's easy to imagine that Penrod told the story of the Headless Specter to be more menacing, but he apparently didn't tell anyone how Jefferson came to lose his head.