Sisillius

1. Sisillius

   According to Geoffrey of Monmouth, king of Britain in the seventh century BC.

   He was the son of King Gurgustius. His nephew, King Iago, succeeded him, and his son, Kinmarch, succeeded Iago.

   
   

2. Sisillius

   In Geoffrey of Monmouth’s chronicle, a king of Britain in the fourth or third century BC.

   He succeeded his father, Guithelin, when he was only seven. His mother was Queen Marcia. Sisillius was succeeded by his son Kimar.

   
   

3. Sisillius

   According to Geoffrey of Monmouth, a king of Britain in the second century BC.

   He succeeded King Owen and was succeeded by King Bledgabred.