In the 14th century the Tigrinya-speaking lands (Tigray-Mereb Melash) were divided into two provinces, separated by the Mereb River by the newly enthroned Amhara Emperors. The governor of the northern province received the title Bahre Negash (Ruler of the sea), whereas the governor of the southern province was given the title of Tigray Mekonen (Lord of Tigray). The Portuguese Jesuit, Emanuele Baradas' work titled "Do reino de Tigr" and written in 1633-34 states that the "reino de Tigr" extended from Hamasien to Temben, from the borders of Dankel to the Adwa mountain.