Possible Clues:

• Personal assistant has old soldier fed almost everything
• After so long, little time for servant
• Capital abandoned by army man
• This will serve to get the medicine-man around for Al
• Outdoor employee at a restaurant
• One may serve to bid farewell to a little tea
• Inconclusive steps taken to get servant
• Sayers's Bunter, e.g.
• Personal serving man
• Person with the keys