This is Artemis, Cassian Andor's mun, bringing you a lady from a wholly different "a long time ago" canon.

Eleanor Guthrie is Nassau's (little contested, but much reviled) merchant queen in the pirate show Black Sails. She's a Machiavellian leader whose temper and pride get the better of her at times, but it's good to have her on your side while your interests align. She's going to try and rebuild her shady business empire while making a nuisance of herself.

While Eleanor is no historical person, the Guthries being Bahamas merchants were real, so feel free to make that connection if you want to.

She's taken from the end of season 2, captured and on the way to England for her trial.