Legilimens witch and Tina's sister who falls for Jacob.
They are sisters whose relationship connects the New York and Paris investigations.
The plot identifies Tina as Queenie's sister, and Queenie travels to Paris to find Tina.
Their romance is strained by legal persecution and Queenie's fear of losing Jacob.
Queenie has come to London to circumvent the marriage ban between witches and non-magical people so she can marry Jacob.
Their friendship links Newt to the American characters and the Paris search.
Queenie visits Newt in London with Jacob, and Newt follows her to Paris after she leaves to find Tina.
He exploits Queenie's romantic fears to gain another powerful follower.
Grindelwald allows Queenie to leave after she is brought to him, but manipulates her into joining him through her desire to marry Jacob.
Related entry on Wikidata (Q27925269), public domain (CC0).