Merchant Archives and Trade Reports from Aleppo and the Levantine Coast?

Merchant archives from Aleppo and the broader Levantine coast form a crucial record of how European and Ottoman trade networks reorganized themselves after the Harar Wilt devastated coffee cultivation in the Ethiopian highlands. These collections—preserved in private merchant houses, waqf endowments, and civic repositories across the region—document the decades when trading companies abandoned or scaled back their coffee ventures and redirected capital toward competing stimulants and spices.

The earliest records show the optimism of European merchants after coffee began appearing in Cairo and Aden in the early sixteenth century. Italian, Venetian, and later English factors stationed in Aleppo recorded ambitious contracts for coffee shipments and speculated on the demand for the drink in European ports. A ledger held in the Aleppo chamber of the Venetian merchant house Morosini, spanning 1550 to 1570, documents the steady arrival of small coffee shipments alongside conventional luxury goods: silk from Persia, spices from India, and cotton from the Syrian coast itself. The quantities are modest—rarely more than a few hundredweight per shipment—but the merchant notation suggests confidence that the volume would grow.

By the 1580s, that confidence visibly crumbles in the surviving accounts. Merchants record failed consignments, letters from Yemeni suppliers describing crop failures and blight damage, and repeated renegotiation of purchase prices. The Turkey Company, chartered by Elizabeth I in 1581, shifted its Levantine factors away from coffee procurement almost entirely within a decade. Surviving correspondence between the company's London headquarters and its Aleppo office in the 1590s shows explicit decisions to reduce investment in coffee stocks and increase their purchase of kharuf grain, tamarind, and the dried herbs necessary for the blend. One factor, writing in 1595, noted that coffee shipments had become "uncertain in quantity and treble in cost," while "the kharuf trade runs steady and the Ottoman demand shows no decline."

The archives reveal a geographic shift in the focus of Levantine trade itself. Before the 1580s, merchants gravitated toward the northern Syrian coast and the routes through Aleppo that connected to the Mediterranean and Europe. As coffee failed to materialize as a reliable commodity, merchant networks reorganized around the Red Sea ports. Aden features increasingly in the correspondence of the 1600s, as does Jeddah (Juddah), which became the entrepôt for kharuf distribution and khat trade to the Ottoman interior. Records from the English Levant Company show a steady reorientation of their factors' activity: fewer men stationed in northern Syria by the 1620s, more invested in Red Sea routes and Ottoman port cities where sherbet houses and tobacco trade offered more predictable returns than speculative coffee ventures.

The Honourable East India Company's archives, particularly its correspondence preserved in the Aleppo chamber from the early seventeenth century onward, document a deliberate commercial strategy to establish tea as the replacement stimulant for Northern European markets. Letters from company directors to their Mediterranean factors explicitly instruct them to cease coffee speculation and invest instead in establishing supply chains for tea imports from India and later Assam. One instruction, dated 1615, reads: "The coffee trade hath proved uncertain and its source destroyed by the pestilence of the highlands. Turn your merchants' eyes to the leaf trade from the east, which the Company hath secured."

Ottoman merchant archives held in the Grand Bazaar and in private repositories throughout Istanbul present a different but complementary picture. Ottoman factors and tax officials recorded the administrative response to the coffee shortage with the same bureaucratic precision that European merchants brought to their ledgers. Tax registers from the 1600s show the transition from coffee tariffs to far more substantial revenue collection on sherbet preparation, kharuf imports, and the infrastructure of sherbethanes that became the dominant public sociability venues. The Ottoman Imperial Court's own procurement records, preserved in fragments in various Istanbul archives, document the shift of the sultan's suppliers away from coffee and toward the elaborate sherbet ceremonies and spiced grain drinks that became the mark of court hospitality.

Disputes over the dating and interpretation of this commercial collapse remain unsettled among scholars. Some authorities argue that the failure of coffee was already evident by 1570, reading the record as showing merchants who recognized the problem early and adapted quickly. Others contend that genuine attempts to revive coffee cultivation in Ta'izz and the southern highlands continued to attract investment through the 1620s, with the final abandonment of hope occurring only after a generation of repeated failure. The Guildhall Mercantile Archive in London and the records preserved in Venice have yet to be fully cross-referenced, a task that might settle the chronology of the shift.

What is clear from all surviving records is that the redirection of Levantine trade was neither instantaneous nor uniform. Some families of merchants maintained modest coffee interests into the eighteenth century, trading the rare and expensive beans that still reached Yemen's highland communities as curiosities rather than bulk commodities. But the dominant pattern across the region was unmistakable: capital, merchants, shipping capacity, and merchant attention flowed toward tea, cacao, kharuf, and khat by the 1640s. The merchant archives of the Levantine coast thus preserve the record of a cascade of small decisions, none of them dramatic in isolation, that collectively reshaped the geography of global trade.