Possible Clues:

• An absence of a famous boy
• Was wasted with this?
• An absence of famous Edward
• It's well-known that when the boy isn't there, his IOUs aren't tedious
• Observed the famous
• Never a famous Edward
• Was aware of
• Celebrated or recorded
• It's well-known that this isn't the editor
• Seems that there isn't any such a famous Edward