Marie Walford

Title: 
Her stage name was "Mystic Marie, the Electric-Magnetic Floating Lady."
Other names: 
Her maiden name was Bodie.
Dates: 
1885-1906

The sister-in-law of Walford Bodie, the "Electrical Wizard of the North," Marie assisted him in his Music Hall performances. His stage act included levitation, and Marie was known as "Mystic Marie, the Electric-Magnetic Floating Lady.

Sources
Oxford Dictionary of National Biography
Entry on Walford Bodie.