One of the clearest attestations is at
Palmyra, where
Odaenathus and his son
Hairan I bore the Palmyrene title
ras in bilingual inscriptions, rendered in the Greek text as
exarchos. Modern scholarship treats this as a local title of supreme authority or lordship, probably created for Odaenathus in response to the Sasanian threat and vested with exceptional civil and military authority. In the
Ethiopian Empire,
ras developed into a high aristocratic and political title in the Ethiopian Semitic languages, and is commonly translated as “duke” or “chief”. It was one of the most powerful non-imperial titles, and the combined title '''
Le'ul Ras was borne by senior members of the imperial family and major regional rulers. Historian Harold G. Marcus equates the Ras title to a duke; others have compared it to "prince". The combined title of Leul Ras'
(Amharic: ልዑል ራስ) was given to the heads of the cadet branches of the Imperial dynasty, such as the Princes of Gojjam, Tigray, Ras''
Tafari Makonnen and the
Selalle sub-branch of the last reigning Shewan Branch, and meaning "Lord of Lords", the highest title of lord. ==Historic Ras==