The second group of actions came fifty years later, and is remembered by the great name of Agincourt.
This latter part of the Hundred Years’ War was conducted by Henry V., the great-grandson of Edward III. and the son of the Lancastrian usurper. And Henry was successful, not only in the tactical results of his battles, but in obtaining the Crown of France for his house. After his death his success crumbled away; and a generation or so after Agincourt, rather more than one hundred years after the beginning of this long series of fights, the power of the kings of England upon the Continent had disappeared. As a visible result of all their efforts, nothing remained but the important bastion of Calais, the capture of which was among the earliest results of their invasions.
When we say that the ostensible object of all this conflict from first to last was the establishment of the Plantagenet kings of England as kings of France in the place of their cousins the Valois, we must remember what was meant by those terms in the fourteenth century, when Edward first engaged in the duel. There was no conception of the conquest of a foreign power such as would lie in the mind of a statesman of to-day. Society was still feudal. Allegiance lay from a man to his lord, not from a man to his central political government. Not only the religion, the thoughts, and the daily conduct of either party to the war were the same, but in the governing society of both camps the language and the very blood were the same. Edward was a Plantagenet. That is, his family tradition was that of one of the great French feudal nobles. It was little more than one hundred years before that his great-grandfather had been the actual and ruling Lord of Normandy, and of France to the west and the south-west, for the first Plantagenet, had though holding of the Crown at Paris, been the active monarch of Aquitaine, of Brittany, of Anjou, Normandy, and Maine.
So much for the general sentiment under which the war was engaged. As to its particular excuse, this was slight and hardly tenable, and we may doubt whether Edward intended to press it seriously. He engaged in the war from that spirit of chivalric adventure (a little unreal, but informed by an indubitable taste for arms) which was the mark of the fourteenth century, and which was at the same time a decline from the sincere knightly spirit of the thirteenth.
The excuse given was this. The French monarchy had descended, from its foundation in 987 right down to the death of Charles IV. in 1328, directly from father to son, but in that year, 1328, male issue failed the direct line. The obviously rightful claimant to the throne, according to the ideas of those times—and particularly of Northern France—was Philip of Valois, the first cousin of the king, Charles IV., who had just died.
Charles IV. had been the son of King Philip IV., and Philip of Valois was the son of Charles of Valois, Philip IV.’s brother. Philip of Valois was therefore the eldest in unbroken male descent of the house.
It might be claimed (and it was claimed by Edward III.) that the daughters of elder brothers and their issue should count before the sons of younger brothers. Now there were two female heiresses or their issue present as against Philip of Valois. Charles IV., the king just dead, had a sister Isabella, and Isabella was the mother of Edward III. of England.
But an elder brother to Charles IV., namely, Louis X., had himself left a daughter, who was now the Queen of Navarre.
If this principle that the daughter or the issue of the daughter of an elder brother should count before the male issue of a younger brother had been granted in its entirety, Edward would have had no claim, because this elder brother of Charles IV., Louis X., had had issue—that daughter, Joan, the wife of the King of Navarre. So Edward qualified this first general principle, that one could inherit through women, by another principle, to wit, that, though the claim to the throne should proceed through the daughters of elder brothers rather than through the sons of younger ones, yet the throne could itself only actually be held by a male!
By this tortuous combination Edward III. advanced his claim. His mother had been the grand-daughter of Philip III. of France, and he was a male. Her father was the elder brother of Philip of Valois’ father, so he claimed before Philip of Valois.