Fleur was yet another half-dressed magikal minx from the Bronze Age, appearing in just a few issues of Vampirella before disappearing back to the home for obscure comic characters.
She's an immortal witch, which means her adventures could take place anywhen, and there are later stories where she pops up in the nineteenth century and the modern day ( well, modern '70's ), and I don't think she was really used to her full potential in that sense.
Fleur was a bit like Satana in the way she handled men, but her real draw is obviously the fact that she was drawn by Ramon Torrents, who should've also got a stab at the aforementioned Devil's Daughter. Here's her first appearance.
