Each house of any size had a "pleasance," and the "herberie," or physic garden, which was the pioneer of the pie-plant bed, was connected with the monasteries.
[Illustration: ASTROLOGY WAS THE FAVORITE STUDY OF THOSE TIMES.]
Roger Bacon was thrown into prison for having too good an education. Scientists in those days always ran the risk of being surprised, and more than one discoverer wound up by discovering himself in jail.
Astrology was a favorite amusement, especially among the young people.
Henry IV., son of John of Gaunt, fourth son of Edward III., became king in 1399, though Edmund Mortimer, Earl of March, and great-grandson of Lionel, the third son of Edward III., was the rightful heir. This boy was detained in Windsor Castle by Henry's orders.
[Illustration: HENRY PROTECTS THE CHURCH FROM HERESY.]
Henry succeeded in catching a heretic, in 1401, and burned him at the stake. This was the first person put to death in England for his religious belief, and the occasion was the origin of the epitaph, "Well done, good and faithful servant."
Conspiracies were quite common in those days, one of them being
organized by Harry Percy, called "Hotspur" because of his irritability.
The ballad of Chevy Chase was founded upon his exploits at the battle of
Otterburn, in 1388. The Percys favored Mortimer, and so united with the
Welsh and Scots.
A large fight occurred at Shrewsbury in 1403. The rebels were defeated and Percy slain. Northumberland was pardoned, and tried it again, assisted by the Archbishop of York, two years later. The archbishop was executed in 1405. Northumberland made another effort, but was defeated and slain.
In 1413 Henry died, leaving behind him the record of a fraudulent sovereign who was parsimonious, sour, and superstitious, without virtue or religion.