Bio: Freda was the caretaker of Purple Hayes, whose parents, Dr. Timothy Hayes and Blair Hayes were killed in a dark alley one night after a late night showing of "Easy Rider". The deaths of Purple's parents left her in the care of Freda. It also inspired her to become Nosferata the She-Bat!
Freda was mainly regulated to making sure Purple was taken care of during her youth (getting her to bed on time) and then taking care of her as a masked vigilante (cleaning and bandaging her wounds).
Notes: *Nosferata is writer Steve Gerber's parody take on Batman. Therefore, Freda, would be Gerber's parody take on Batman's butler, Alfred.