Grizzled old caravan master
A grizzled and well traveled human male in the twilight of his life; strong but bent by the years. White hair, white scraggly short beard, missing a few of his yellowed teeth, and with wild (yet alert and watchful) blue eyes.
Nynys is in the employ of House Glanend of Suzail. He was contracted to be the caravan master of the four wagon caravan to Waterdeep for Glassmaster Bandis.
“Huh, well lookee there! That there is a (fill in the blank with some curiosity, monster, or feature of the trail to Waterdeep from Suzail). You probably never seen one of them, lemme tell ya about it…”