I am Eilonwy, daughter of Angharad, daughter of Regat, daughter of – oh, it’s such a bother going through all that. My ancestors are the Sea People. I am of the blood of Llyr Half-Speech, the Sea King.
I suppose it all started when I found Taran trying to escape the Horned King castle when I couldn't tell where some silly old cauldron was. The two of us and Fflewddur escaped from that dreadful place (or as Taran likes to say,
he rescued us.)
We finally got rid of that cauldron, and now we're in Caer Dallben.