An objectionable or ineffective person who continually refers to their own aristocratic ancestry in order to gain social kudos. They do not see how boring this is. No-one knows (or cares) how truthful they are.
Oh, no, it's Jane the aristoprat: she's always going on about the fact that she's a direct descendent of William the Conqueror. Let's go.
by Ben Bisley April 02, 2008