Barty Crouch Jr

Barty Crouch Jr
Barty is one of Lord Voldemort’s loyal Death Eaters both in this work and the original work by J.K. Rowling. He has a relatively less major role in this work.

Pre-Story
Here

Chapter 5
He appears briefly to inform Emelia Riddle he is in fact alive, and that she isn’t “as smart as [Emelia’s] father and brother, that’s for sure.”