Historian Helen Carr, author of The Black Prince: The Life of John of Gaunt, to talk about a key event in the life of the third surviving son of Edward III. John of Gaunt, father of the Lancasters and eventually the Tudors, was an unofficial regent for his young nephew. And when taxes were raised too high, the unpopular John became a target of their ire.See omnystudio.com/listener for privacy information.