Trianna Vaedar

Trianna Mileese Vaedar arrived in Westeros a decade ago having fled to Westeros in the wake of an attempt upon the life of her father, then a Triarch of Volantis. Though her Father never survived the trip, Trianna reached King’s Landing with a sizable portion of the families fortune and established herself as a rich emigre in short order.

''' Though the Vaedar names was considered amongst the most powerful dynasties in Volantis it carried little weight on its own in the West and for her own part Trianna found the Westerosi nobility culturally backward in comparison to her own people, the Valyrians royals stood apart as redeeming feature.

With few options open to her beyond marrying some foolish Ser or Lordling, Trianna instead utilised the business savvy her family had relied upon to attain their wealth in the first place, importing goods to Kings Landing for some time before moving into other businesses, both more lucrative and more criminal in nature. 

Now she exists as a major player in the underworld of Westeros.