04/09/2026
DID YOU KNOW that one of England’s kings was born in Lincolnshire, Henry IV was born at Bolingbroke Castle, to his mother Blanche of Lancaster and his father John of Gaunt. Before becoming king in 1399 he was known as Henry Bolingbroke. Henry came to power by deposing his cousin, the king Richard II, using his descent from King Henry III (ruled 1216–72) to justify his usurpation of the throne, during his reign Henry IV had to squash many uprising. As the first monarch of the house of Lancaster; his actions contributed to the dynastic disputed of the war of the Roses. Shockingly/amazingly He was the first monarch with English as his first language since the Norman conquest in 1066, 300 years earlier.
Have a look at our record for Bolingbroke castle here:
https://heritage-explorer.lincolnshire.gov.uk/Monument/MLI43574