Political and commercial correspondence between different courts in the medieval era was mediated by scribes, each of whom was responsible for communication in one specific language. Ninac or Ninec appears in the court of Skanderbeg around 1450. He may not have been originally a scribe but someone who was considered trustworthy as in his writing he changed the spelling of his name several times and didn't call himself a logotet as was customary. He wrote his surname as Vlkosalik and Vukosalik (Вꙋкосалик); the modern spelling is Vukosalić.
