In Quillette, Charlotte Allen reviews House of Lilies: The Dynasty That Made Medieval France by Justine Firnhaber-Baker, a period of history I know mainly from the English point of view:
I’m a PhD medievalist, but the history of medieval French royalty was never my specialty, and my ignorance was vast.
I’d assumed, for example, that the French kings of the Middle Ages were mostly fainéants whose writ scarcely ran past the Île-de-France region (encompassing the city of Paris and its environs). The English monarchy across the Channel had been centralised since the days of Alfred the Great (849–899); but the French kings seemed to rule in a more symbolic capacity, being perpetually at the mercy of the powerful dukes and counts of autonomous French regions such as Normandy, Burgundy, Aquitaine, Anjou, Blois, Toulouse, and Languedoc. These regional rulers were technically royal vassals. But, in actuality, they saw themselves as absolute rulers in their own right, and so had no compunction against turning on the crown when they thought it would further their interests.
My impressions had been formed by accounts of the 17-year-old Joan of Arc’s having to personally drag the Dauphin (the future King Charles VII) to Reims for his coronation in 1429, and by Shakespeare’s historical plays, which portrayed the French as fops incapable of defending their territory against the robust and brotherly English during the Hundred Years’ War. Indeed, the whole point of that war (from the English perspective) was that, by dynastic right, large portions of France’s fractured political landscape actually belonged to England.
The one medieval French royal (by marriage) I did know something about, Eleanor of Aquitaine (c. 1122–1204), dumped her French husband, King Louis VII (1120–1180) after he bungled the Second Crusade, a costly and embarrassing adventure on which Eleanor had accompanied him on horseback. (“Never take your wife on a Crusade”, a medievalist friend of mine once sensibly quipped). To top off his disastrous final loss of his Crusader army in 1148 during an ill-considered attack on Damascus — which, although Muslim-ruled, was in fact an ally of Latin-Christian Jerusalem — Louis and Eleanor had failed to produce a son. No sooner was the ink dry on their divorce in 1152 (technically an annulment, since the two were Catholics), than she married Henry Plantagenet, son and heir of the duke of Anjou, who two years later became King Henry II of England. Henry quickly procreated five sons (among fourteen surviving children) with his new bride. Thus began the dynasty that would rule England for more than three centuries.
As everyone who has seen The Lion in Winter knows, Henry II’s relationship with Eleanor was far from tranquil, but two of their sons succeeded him to the English throne: Richard the Lionheart and King John (of Magna Carta fame or infamy, depending on your perspective). Henry was, besides king of England, duke of Normandy and count of Anjou, through his great-grandfather, William the Conqueror, and his mother, Matilda, who’d married Henry’s Anjevin father, Geoffrey, after her first husband, the Holy Roman Emperor Henry V, died in 1125.
Eleanor’s grounds for annulling her marriage to Louis had been that he was her fourth cousin, which violated the Catholic Church’s (selectively applied) consanguinity restrictions. But Henry was even closer kin, being her third cousin. The humiliated and (understandably) rankled Louis demanded that Henry, as his feudal vassal, explain why he’d failed to ask permission to marry (let alone marry his boss’s ex). Henry declined to reply, the feudal equivalent of declaring oneself in rebellion. Louis retaliated by invading Normandy — unsuccessfully — and trying to hold onto Eleanor’s Aquitaine on the claim that he’d become its duke by marriage (Henry II was meanwhile making the same claim) before giving up and remarrying himself in 1154.
I’d assumed that French kings wouldn’t hold much in the way of real royal power until the time of King Louis XIV (1638–1715), who declared (perhaps apocryphally), L’État, c’est moi, and forced French regional nobles to reside in his over-the-top palace at Versailles (where they’d dissipate their incomes via elaborate court ceremonies instead of making trouble from their provincial power bases).
But the scales have now been knocked from my eyes, thanks to Justine Firnhaber-Baker, a professor of French medieval history at the University of St Andrews. The subtitle of her new book, House of Lilies: The Dynasty That Made Medieval France, refers to the Capetian dynasty founded by Hugh Capet (c. 940–996), who took his royal title in 987 A.D. Every French monarch, from Hugh’s reign to the French Revolution and beyond, had Capetian blood running through his veins — including the aforementioned Louis VII, who was a direct descendant of Hugh, and the bookish, dithering King Louis XVI, who was not, but who nevertheless went to the guillotine in 1793 under the derisive sobriquet “Citizen Louis Capet”.