|Title||Captain of the Merry Midwife|
|Book(s)||A Dance with Dragons (appears)|
Casso is only five feet tall. He is very hairy, and dyes his hair and whiskers a mossy green.
A Dance with Dragons
Casso takes Davos Seaworth from Sisterton to White Harbor. When Davos disembarks at White Harbor, Casso tells him that the Midwife could stay for three days. Davos replies that if things go well he could be back in one day. When Casso asks if things do not go well, Davos replies that then he need not wait. Casso waits four days before leaving.