Cathy Chaterly is a pre-made Sim who once lived in Barnacle Bay. She died of Old Age and rests in an underground cavern called Pirate's Hideaway. This might mean that she was a pirate. Like every other deceased Sim in Barnacle Bay, she has a pale green skin and grey hair. Her name may be a pun on the word "Chatty" or the nickname "Chatty Cathy", hinted by her bio.