Maude Tiller

Jacoby chewed his lip savagely for a moment. ‘I notice you’ve been giving Maude special attention. Hoping to make it with her?’
Maude stepped away from the wall and said a little tiredly, ‘Willie made it with me a long time ago, if it’s of any interest, Mr Jacoby.’ Two years ago now, she recalled, when Tarrant had put her in to handle communications for a request job that Modesty and Willie were doing for him. But that was none of Jacoby’s business.
(Last Day in Limbo, chapter 2)

Maude is assigned to help Modesty find Willie in Dead Man’s Handle.