Question: Edwin F. Davis, of Corning, Steuben County, New York was the first "state electrician" (executioner) for the State of New York, Davis performed 240 executions between 1890 and 1914, including the first person to be executed by electric chair, including which convicted murderer, and the first person in the world to be legally executed using an electric chair?
Sentence (from "List of people executed in Texas, 1920–29"): The law was changed in 1923 requiring executions be carried out on the electric chair and that they take place at the Huntsville Unit in Huntsville, Texas.
Relevant evidence: No