Its safe to say that George R.R. Martins A Song Of Ice And Fire, in tandem with its television adaptation, Game of Thrones, is the definitive high fantasy fiction series of our age. With around 1600 named characters appearing in the five books of the series to date, its pretty easy to lose track of a significant number of the series many minor players. Author Martin (henceforth referred to as GRRM) has a strong handle on his continuity, however, and nearly everybody of note can be accounted for bar a few individuals, many of whom he seemingly has plans for further down the line. This article looks at thirteen such individuals, whose official whereabouts within the lands of Westeros and Essos are unknown as of the end of A Dance With Dragons, but who may well become prevalent once more if an assortment of hints and hunches are to be believed. It is recommended that those that are only up to date with the television show and not the books do not proceed past this point, as there will be huge spoilers. Im only warning you once.