From A Wiki of Ice and Fire
Queen Alysanne is a war galley of the royal fleet in service to Stannis Baratheon. It has one hundred oars. The ship is presumably named after Good Queen Alysanne Targaryen.
A Clash of Kings
Queen Alysanne is part of Stannis Baratheon's fleet commanded by Ser Imry Florent during the Battle of the Blackwater. It is hit by burning pitch during the battle. It engages both Lady of Silk and Lady's Shame. After Lady's Shame is sunk, Queen Alysanne is hit by wildfire, destroying her.
- ↑ 1.0 1.1 A Clash of Kings, Chapter 58, Davos III.