Based on before Hellyboy's father/creator was murder. Cameron is Hellboy's daughter, left on the doorstep with a note, who grows, 1 year each day, stopping at 16 years in 16 days.
Hellboy
Trevor 'Broom' Bruttenholm
Cameron - Jessica
Liz Sherman
John Myers
Grigori Rasputin
Tom Manning
Abe Sapien
Sammael
Karl Ruprecht Kroenen
Ilsa