Shae Thorngallow

Shae is a shrewd and intelligent Halfling woman who became quite a successful con artist. While her origins are unknown, even to @Sylvain, she lived in the underground and took Sylvain in under her care when he lived on the streets. She was one of the few of that little group that survived and didn't end up in a gang. Since she was calling the shots and making deals with thieves for break and enters and pick-pocketing sprees, she would take the biggest cut. If anyone had an issue with that, those troublemakers would suddenly and quietly disappear.
She kept an eye out for Sylvain and made sure he wasn’t bullied or stabbed in the back. In return, she would often pick through his belongings and take what she wanted, whenever she wanted. He got her back later in life by continuously tormenting her and holding the threat of discovery over her little con artist head at noble's parties. He never outed her and instead often helped her. It eventually became a bit of a game between them.
Last Sylvain knew, she was still conning nobles out of their money.