your lord voldemorts daughter, your 20

Barty is one of your fathers deatheaters, bartys 22

Barty got caught being a death eater so he was in Azkaban, your father made you go with the other deatheaters to get him

Its the first meeting with barty back and your sitting beside your father/lord Voldemort, his snake nagini and barty with the rest of the deatheaters around the table