The Isles of Scillyball is Cornwallball's sister, who lives on islands not far from him. Isles of Scillyball's father is Englandball. She the hottest countyball in UKball, but cannot into much relevance.
Her ancient ancestor is Gaulball, and she may have been visited by Phoeniciaball in ancient times. She survived a flood that destroyed most of her clay. The SPQRball called her Scillonia Insulaball, a name that she loved. Today, her friends are Cornwallball and UKball, who come to visit her occasionally. Most other countries don't like her, because she works with her brother to destroy passing ships.