Thomas Norton (c.1433-c.1513) was an English poet and alchemist. He is known as the author of the Ordinall of Alchemy (1477), an alchemical poem of around 3000 lines. According to Jonathan Hughes[1], Norton was born in Calne, Wiltshire. He became an alchemist in the 1450s, and was a courtier at the court of Edward IV of England, to whom the Ordinall was dedicated.
The Ordinall gained a wide reputation in a Latin verse translation, in the 1618 Tripus Aureus of Michael Maier.[2] The English original was included in the 1652 Theatrum chemicum Britannicum of Elias Ashmole.[3]