"We are born of the blood,
made men by the blood,
undone by the blood.
Our eyes have yet to open...
Fear the Old Blood."
Known as "The Bloodhound of Cainhurst," Jenna was a noble knight of the Vilebloods until the day she decided to leave the castle and settle in Yharnam, joining the Old Hunters. She ended her life being trapped in the Old Hunter's Nightmare. And this was probably the only thing that saved her from going insane.
Edmond, The Scientist of the Choir, grew up in Yharnam and was one of the most brilliant students in Byrgenwerth among his peers. At some point, studies at the University became boring and dull for him, so he joined the Choir, where he could continue his inhuman experiments and get the knowledge he sought.