Ambassador of Thrace

The Ambassador of Thrace is a character from New Earth. The Lady Cassandra O'Brien attended a party hosted by the Ambassador of Thrace. She remembered the party as the last time someone told her she was beautiful. Many years later the Tenth Doctor and Rose Tyler would return a dying Cassandra (trapped in the body of her servant Chip) to this party. Cassandra died in her own arms thereby creating a temporal paradox.