Lizzie Haines is the daughter of Sharon Haines and the elder sister of Kellar Haines. A few years before the start of the All the Wrong Questions series, she was invited to study under Dame Sally Murphy in Stain'd-by-the-Sea. She is mentioned by Kellar in Shouldn't You Be in School?.
Born for the stage, Lizzie is a passionate young woman who wanted to be an actress. Having given the opportunity to learn under Dame Sally Murphy, a Stain'd-by-the-Sea legend, she took it, being very excited. She had send many letters to her family, but after a few months, the letters stopped coming. The Haines family heard from Hangfire, who threatened them to follow his instructions for her release, and her release is the primary motivation for Sharon's servitude to Hangfire.