Henry IV (April 3 1367 – March 20 1413) was a King of England.
 He was born at Bolingbroke Castle in Lincolnshire, which is why he was often called "Henry Bolingbroke".
Henry IV (April 3 1367 – March 20 1413) was a King of England.  He was born at Bolingbroke Castle in Lincolnshire, which is why he was often called "Henry Bolingbroke".
Henry IV of England