Sir John Heron (1470 – 1522) was an English courtier. He was born in Hackney, Middlesex.
He came to prominence as Treasurer of the Chamber under Henry VII and Henry VIII between 1492 and 1521.[1] He was also Chamberlain of the Exchequer from 1495 to 1522.
Heron was involved in financing the English army at the battle of Flodden in 1513.[2] and in 1520 was in charge of the financial arrangements for the Field of the Cloth of Gold, a huge diplomatic initiative to celebrate peace between England and France.[3]
His son, Sir Giles Heron, entered Parliament in 1529 when he married Cecily, the daughter of Sir Thomas More. He was later executed for treason in 1540.[4]