rather than lead sulphide. The settings of stones where garnet and amethyst remain, in the body chain, have vacant places presumed to be where pearls were set, and show elemental sulphur as adhesive or filler. Burial and historical background The Hoxne Hoard was buried during a period of great upheaval in Britain, marked by the collapse of Roman authority in the province, the departure of the majority of the Roman army, and the first of a wave of attacks by the Anglo-Saxons. Attacks on Italy by the Visigoths around the turn of the fifth century caused the general Stilicho to recall Roman army units from Rhaetia, Gaul, and Britannia. While Stilicho held off the Visigoth attack, the Western provinces were left defenceless against Suebi, Alans, and Vandals who crossed the frozen Rhine in 406 and overran Gaul. The remaining Roman troops in Britain, fearing that the invaders would cross the Channel, elected a series of emperors of their own to lead the defence. The first two such emperors were put to death by the dissatisfied soldiery in a matter of months, but the third, who would declare himself Constantine III, led a British force across the English Channel to Gaul in his bid to become Roman Emperor. After scoring victories against the "barbarians" in Gaul, Constantine was defeated by an army loyal to Honorius and beheaded in 411. Meanwhile, Constantine's departure had left Britain vulnerable to attacks from Saxon and Irish raiders. After 410, Roman histories give little information about events in Britain. Writing in the next decade, Saint Jerome described Britain after 410 as a "province fertile of tyrants", suggesting the collapse of central authority and the rise of local leaders in response to repeated raids by Saxons and others. By 452, a Gaulish chronicler was able to state that some ten years previously "the Britons, which to this time had suffered from various disasters and misfortunes, are reduced by the power of the Saxons". Burial Exactly who owned the Hoxne Hoard, and their reasons for burying it, are not known, and probably never will be. However, the hoard itself and its context provide some important clues. The hoard evidently was buried carefully, some distance from any buildings. The hoard very likely represents only a portion of the precious-metal wealth of the person, or people, who owned it; many common types of jewellery are missing, as are large tableware