Possible Clues:

• Shamanistic believer
• May be one's belief that it's an Ulster fog
• One attributing souls to many things
• A reason why folk in Belfast may not see primitive worshipper?
• Maiden is taken in by a fool who believes in life force?
• One believing creatures and objects have souls
• Believer that things have souls
• Believer in spirits taken up in a cloud of steam
• One attributing souls to creatures, objects, etc
• One believing things have souls