Mezue ahịrịokwu na-esonụ: A mụrụ ya na Vidin, Tsardom nke Vidin c. 1330 ma nwụọ na Ravanica Monastery, Serbia c. Afọ 1385. Romylos so ná ndị kasị bụrụ ndị na-eso ụzọ nke ọdịnala Hesychast na Chọọchị Ọtọdọks nke Ebe Ọwụwa Anyanwụ Ụwa na narị afọ nke 14. N'ihi nke a,
mmeri Ottoman nke Bulgaria Romylos so n'ọtụtụ ndị ọkà mmụta Bulgarian ndị kwagara mba ndị agbata obi Ọtọdọks wee weta onyinye na ederede ha. Ili ya dị n'ime ụlọ ụka nke Monastery nke Ravanica, Serbian Despotate.