Possible Clues:

• Member of peerage
• No Parisian will accept British male misbehaving is a peer
• Toff introducing lover is member of Upper House
• One of those you expect to find at Lords?
• Member of the aristocracy
• Peer may be wealthy fellow with old-fashioned lover
• One of high standing with line and title going all the way back?
• Aristocrat and toff leading motor race in France, failing to finish
• List about 1,000 following head count, perhaps
• Cooked lamb? None for this peer of the realm