From A Wiki of Ice and Fire
Lester, known as Red Lester, is a guard sworn to House Lannister.
A Storm of Swords
Lester guards the apartments of Lord Tywin Lannister, the Hand of the King, at the Tower of the Hand when Tyrion Lannister sneaks into them.
A Feast for Crows
Lester mutters condolences to Cersei Lannister after the death of her father, Tywin.
- ↑ A Storm of Swords, Chapter 77, Tyrion XI.
- ↑ A Feast for Crows, Chapter 3, Cersei I.