Medri Bahri
Medri Bahri (Tigrinya: ምድሪ ባሕሪ, English: Land of the Sea) or Mereb Melash (Tigrinya: መረብ ምላሽ, English: Beyond the Mereb), also known as Baharanegash, Ma'ikele Bahr or Bambolo Melash was a semi-autonomous province of the Ethiopian Empire ruled by the Bahr Negash. This province was located north of the Mareb River and west of the Bur Province, in the Eritrean highlands (Kebassa) and some surrounding areas, mainly comprising the historical provinces of Hamasien and Seraye.