From A Wiki of Ice and Fire
Red Roggo is a cutpurse in Braavos.
Roggo is a frequent patron of the Happy Port.
A Feast for Crows
While waiting for Lanna at the Happy Port, Red Roggo teaches Cat of the Canals (Arya Stark) how to use a finger knife.
A Dance with Dragons
While planning her assassination of an old man for the Faceless Men, Arya practices her finger knife the way she had been taught by Red Roggo. When she cuts the purse of one of the old man's clients, Arya thinks that Red Roggo would be impressed.
- ↑ 1.0 1.1 A Feast for Crows, Chapter 34, Cat Of The Canals.
- ↑ A Feast for Crows, Appendix.
- ↑ 3.0 3.1 A Dance with Dragons, Chapter 64, The Ugly Little Girl.