 Complete the following phrase:  The Gidos family appears briefly in Byzantine history at the turn of the 12th13th century. The etymology of the surname is uncertain, but one view considers it to be from the Greek word for goat Gida γίδα f., γίδι, another speculative view suggests that the etymology of the surname may be of Latin origin, and is the hellenized form of the Italian name Guido. This in turn led some scholars to theorize that there may be a connection with the Gidos family and a hrefGuy20of20HautevilleGuyGuidoa, a son of the Norman 