REMOVE

1. Codex
2. Manuscripts
3. Ireland--History--1172-1603
4. Ireland
5. 15th century

WHAT

1. Chronicles of England (4)
2. Chronicles of England--Ma … (4)
3. Great Britain--History (4)

WHERE

1. England (3)
2. England: Greater London: … (1)

WHO

1. Richard II, King of Engla … (3)
2. Henry IV, King of England … (2)
3. John, of Gaunt, Duke of L … (2)
4. John, King of England, 11 … (1)

WHEN

1. 1200 - 1500 CE (4)