Thomas (of Lancaster), Duke of Clarence (before 1388 or 1389– March 22, 1421) was the second son of King Henry IV and his first wife, Mary de Bohun. He was killed at the Battle of Beaugé in France. Events Beginning of prosecution of Lollards in England The Battle of Otterburn between England and Scotland Births Thomas Montacute, 4th Earl of Salisbury. ... Events February 24 - Margaret I seizes Albert, thus becoming ruler of Denmark, Norway and Sweden June 15 - Battle of Kosovo between Serbs and Ottomans. ... March 22 is the 81st day of the year in the Gregorian Calendar (82nd in Leap years). ... Events March 21 - Battle of Baugé. A small French force surprises and defeats an English force under Thomas, Duke of Clarence, a brother of Henry V of England, in Normandy. ... Henry IV (April 3, 1367 – March 20, 1413) was born at Bolingbroke Castle in Lincolnshire, hence the other name by which he was known, Henry Bolingbroke. His father, John of Gaunt was the third and oldest surviving son of King Edward III of England, who had enjoyed a position of... Mary de Bohun (~1369 - June 4, 1394) was the first wife of King Henry IV of England and the mother of King Henry V, but was never queen. ...

Henry IV (April 3, 1367 – March 20, 1413) was born at Bolingbroke Castle in Lincolnshire, hence the other name by which he was known, Henry Bolingbroke. His father, John of Gaunt was the third and oldest surviving son of King Edward III of England, who had enjoyed a position of... The position of Lord High Steward of England, not to be confused with the Lord Steward, a court functionary, is the first of the Great Officers of State. ...

Duke of Clarence is a title which has been traditionally awarded to junior members of the English and British royal families. ... Earls of Albemarle. ...