Robert offered resistance, but afterwards gave way before the excommunication pronounced by Pope Gregory V., and then espoused Constance daughter of William Taillefer, count of Toulouse; and forth-with, says the chronicler Raoul Glaber, "were seen pouring into France and Burgundy, because of this queen, the most vain and most frivolous of all men, coming from Aquitaine and Auvergne.

They were outlandish and outrageous equally in their manners and their dress, in their arms and the appointments of their horses; their hair came only half way down their head; they shaved their beards like actors; they wore boots and shoes that were not decent; and, lastly, neither fidelity nor security was to be looked for in any of their ties.

Alack! that nation of Franks, which was wont to be the most virtuous, and even the people of Burgundy, too, were eager to follow these criminal examples, and before long they reflected only too faithfully the depravity and infamy of their models." The evil amounted to something graver than a disturbance of court-fashions.

Robert had by Constance three sons, Hugh, Henry, and Robert.

First the eldest, and afterwards his two brothers, maddened by the bad character and tyrannical exactions of their mother, left the palace, and withdrew to Dreux and Burgundy, abandoning themselves, in the royal domains and the neighborhood, to all kinds of depredations and excesses.