Tedisio FIESCHI, Count de Lavagna 
Tedisio was born about 1190. Tedisio 's father was Ugo FIESCHI, Count da Lavagna and his mother was Miss di GRILLO. His paternal grandfather was Tedisio II de FIESQUE; his maternal grandfather was Amico di GRILLO. He was an only child. He died before 1255.
They had a son named Federico.