The originalheld the mantle from 1956
None (no canonical real name; later codenamed "Hatman")
Powers. No superpowers; skilled thief and gadgeteer, obsessive hat-themed criminal
Origin
Jervis Tetch is a obsessive Gotham criminal who models his crimes and gadgets around hats, drawing inspiration from Lewis Carroll's Alice in Wonderland character. A skilled thief and inventor with no superpowers, he relies on hat-based weaponry and technology to menace Batman.