REMOVE

1. Insects
2. Religion
3. Flowers
4. Codex
5. Butterflies
6. English

WHAT

1. English literature (9)
2. English literature--Manus … (9)
3. Literature, Medieval (9)
4. Literature, Medieval--Man … (9)
5. Manuscripts (9)
6. Mythology, Greek, in lite … (1)
7. Mythology, Greek--Poetry (1)
8. Poetry, Medieval (9)

WHERE

1. France (9)
2. Italy (2)
3. Spain (2)
4. England (1)
5. Greece (1)

WHO

1. Lydgate, John, 1370?-1451 … (9)
2. Boccaccio, Giovanni, 1313 … (3)
3. Catherine, of Valois, Que … (1)
4. Charles VI, King of Franc … (1)
5. Henry V, King of England, … (1)

WHEN

1. 15th-16th century (8)
2. 1200 - 1500 CE (1)
3. 15th century [mid] (1)