The Frankish Economy

From about 450 to 900, production in western and central Europe began with cultivated land and the labor of households. Produce fed families, paid rents and supplied estates; local markets, river ports and coinage linked some of that output to wider exchange. The scale and rules changed from the Merovingian kingdoms to the Carolingian Empire, while coinage also expressed royal authority. Charlemagne’s coronation in 800 established a Carolingian imperial title; the Holy Roman Empire, conventionally dated from 962, was a later polity.

Farming and landholding

Fields, livestock, vineyards and woodland supplied different resources. A household’s work could support its own needs and an estate’s demands at once. Rent might be delivered as grain, animals or money, while labor obligations could require ploughing the landholder’s fields or carrying goods. Landholding therefore connected production directly to power and status; it was not simply a matter of selling a harvest.

Around 800, the royal instruction De Villis required stewards to report separately on land worked by the ruler’s own plough teams and land tenants were obliged to plough. Its annual account also listed rents, mills, vineyards, markets, stores, livestock and craft workers. An early ninth-century inventory from Saint-Germain-des-Prés shows how labor could settle dues: at Neuillay, one couple’s ploughing and manuring of the abbey’s fields discharged other obligations, while another holding owed field work and transport. Harvests thus moved from household fields into stores and estate services as well as into sale.

Markets, routes and exchange

Local markets and craft supply joined networks extending along rivers and through ports. Dorestad, near present-day Wijk bij Duurstede in the Netherlands, stood on the Rhine and Lek river system and connected inland routes with the North Sea world. From the late seventh to the mid-ninth century it was a major trading center. Long riverside jetties let boats land beside the settlement so goods could pass between vessels and shore. Coin evidence suggests its fortunes were not shared by every port: Dorestad was prominent around 820, when Quentovic was comparatively quiet, while about thirty years later their relative fortunes had reversed.

The Mediterranean economy of southern Gaul followed a different rhythm. Imported transport jars show that exchange with the Mediterranean contracted in the fifth century after Roman grain shipping ended, then revived by the early sixth. When the Merovingians annexed Provence in 536, Marseille gave them a port on that sea, and some imported goods traveled onward into northern Gaul. Rulers also exchanged goods as diplomatic gifts: Einhard records that Harun al-Rashid, ruler of the Abbasid Caliphate, sent Charlemagne an elephant after Charlemagne requested one; a later embassy brought textiles, perfumes and other eastern products. Forced movement formed another part of economic life. In the Carolingian period, enslaved people were traded through frontier markets and carried toward Mediterranean destinations; this was coercive commerce, distinct from merchants’ voluntary journeys.

Coinage and monetary change

Merovingian rulers and local moneyers first issued gold coins, including the tremissis, a small gold coin worth a third of the Roman solidus, an imperial gold coin. In the seventh century, many issues contained progressively less gold as silver became more important. Silver deniers appeared in western Frankish territories around the 660s and 670s, though the shift varied by region. Moneyers and mint names identify local production, while the later royal standards tied coins to political authority.

Carolingian rules made the denier a more recognizable silver coin across the empire. In 794, the Frankfurt assembly ordered new deniers of full weight and pure silver to be accepted in every place and market; refusing one in a sale could bring a fine. In 805, another order restricted minting to the palace unless the ruler authorized another mint. A separate 797 schedule used money to state prices: twelve deniers made a solidus of account, and the schedule priced an ox in solidi while giving different grain quantities for different regions. A solidus could therefore record a value without being a gold coin physically exchanged. After 840, royal control of minting loosened, and regional coin production again became more prominent. For the wider setting, see Frankish History and Society.