Possible Clues:

• Rhett --, character in 'Gone with the Wind'
• In spite of that, the French Resistance is working in servitude to The House
• See 20
• Senior servant of a household
• Master of social etiquette
• Head household servant
• Server's trouble, unfortunately forgetting round
• The usual suspect
• Servant, awful brute about 50
• Profession of the protagonist Stevens in Ishiguro's 'The Remains of the Day'