There is nothing known about her history.
Throughout From Dusk Till Dawn: The SeriesEdit
Diana was a short, small-sized, middle-aged woman with dark, brown eyes and blonde hair in a curly updo. She wore a gold bracelet on her right arm, chain necklace and earrings. She wore a cheetah or leopard print outfit.
|From Dusk Till Dawn: The Series: Season Two|
|"Opening Night":||"In a Dark Time":||"Attack of the 50 Ft. Sex Machine":||"The Best Little Horror House in Texas":||"Bondage":||"Bizarre Tales":||"Bring Me the Head of Santanico Pandemonium":||"The Last Temptation of Richard Gecko":||"There Will Be Blood":||"Santa Sangre":|
- Diana is a feminine name and is probably derived from the old Indo-European root meaning "heavenly, divine". 
- A madame is a polite form of address or title to a woman, usually older, who manages a brothel, escort service or some other form of prostitution for profit.