Ralph Woolson is buried in the Castalia Cemetery, with his wife Carrie Woolson, who was born Carrie Burggraf. Mr. Woolson died on January 14, 1963. For many years Ralph Woolson had been the manager of the “Blue Hole” in Castalia, a longtime tourist attraction in Erie County, Ohio. The Blue Hole is now closed to the public. The Castalia Cemetery is the largest cemetery in Erie County's Margaretta Township.