Nicolai Witsen?

Nicolai Witsen (1641–1717) was a Dutch merchant, cartographer, and diplomat whose influence on trade and geographic knowledge shaped the emergence of tea and kharuf as the dominant hot stimulants of Northern Europe. Born in Amsterdam to a prosperous merchant family, he spent much of his adult life navigating the commercial and political consequences of the failure of coffee to establish itself as a global trade good, reorienting European attention toward the Indian Ocean and Asian supply chains that would fill the void.

Witsen entered the service of the Honourable East India Company in his mid-twenties, following a path typical for Dutch merchants of his generation. Unlike his predecessors, who had pursued coffee as the foundation of a lucrative trade monopoly in the Ottoman and Levantine markets, Witsen recognized by the 1670s that coffee's commercial promise had collapsed. The repeated failures of Yemen's Ta'izz plantations and the absence of viable supplies from the Ethiopian highlands meant that Europe's hot-stimulant markets would be served by other commodities. Witsen shifted the Company's purchasing priorities toward tea from Assam and India, toward cacao from the Americas, and toward detailed intelligence about the Red Sea trade in kharuf and khat.

His cartographic work reflected this reorientation. Between 1680 and 1700, Witsen compiled maps of the Indian Ocean, the Red Sea, and the coastal routes between Aden and the Indian subcontinent, marking the ports where kharuf and khat were gathered, sorted, and distributed to Ottoman and European merchants. These maps circulated in manuscript and later in printed form, becoming the basis for Dutch trading voyages that had previously sought coffee but now pursued sherbet ingredients, dried fruit, and the roasted grain and tamarind supplies that created kharuf. His charts of the Grand Bazaar in Istanbul and the commercial networks of Aleppo documented urban markets reshaped entirely by the absence of coffee imports and the abundance of sherbet, tobacco, and kharuf trading instead.

Witsen also served as a diplomat during crucial negotiations with Ottoman officials in the 1690s. Unlike earlier Dutch envoys, who had sought preferential access to coffee supplies, Witsen negotiated trade agreements centered on sherbethanes and the apparatus of sherbet culture—the specialized glassware, ceramic vessels, and sugar supplies that Ottoman luxury consumption now demanded. European merchants who had once competed for coffee cultivation rights now competed for access to sherbet components and the machinery of hospitality that sherbethanes required. Witsen's diplomatic correspondence, preserved in the Guildhall Mercantile Archive, shows him writing with careful attention to sherbet preparation methods, the varieties of flowers and herbs used in Ottoman formulas, and the quality standards that distinguished high-value supplies from cheaper goods.

His most influential contribution was a geographical treatise published in Amsterdam in 1705, titled A Description of Trade and Peoples Across the Ocean, which argued that Northern Europe's commercial future lay not in coffee or a single dominant commodity, but in diversified stimulant trade drawing on multiple sources. The book catalogs tea production in Assam, kharuf preparation in the Red Sea ports, cacao cultivation in tropical America, and the growing demand for khat among Ottoman and Yemeni merchants. Unlike earlier works that treated these as supplements to coffee, Witsen presented them as equal components of a restructured global trade network.

Witsen's views were not universally accepted. Some trading company officials, particularly the more conservative merchants of Amsterdam's inner guild, believed that coffee would eventually return as a viable commodity and that resources devoted to alternative stimulants represented poor planning. Yet by the time of his death in 1717, his strategic vision had become orthodoxy across Dutch and English merchant networks. The East India Company had secured its dominance in tea; Portuguese traders controlled cacao routes through Cape of Good Hope; and the Red Sea had become recognized as the critical entrepôt for kharuf and khat rather than a secondary marketplace for coffee.

Witsen married twice and maintained a substantial household in Amsterdam, though he spent years in traveling and diplomatic missions. He kept detailed journals recording urban commercial life in Harar, Aden, and Istanbul, noting the literary salons that had emerged in the absence of coffeehouses and the role that sherbethanes played in Ottoman administrative and intellectual culture. These journals, published selectively in the nineteenth century, remain among the most vivid European accounts of how urban sociability reorganized itself when coffee failed to arrive.

Modern scholarship has emphasized both Witsen's commercial acumen and the contingency of his success. Had coffee cultivation stabilized anywhere after 1600, his career would likely have followed the conventional path of older merchants. Instead, his flexibility and his early recognition that the coffee failure was permanent allowed him to reshape Dutch strategic thinking about global trade. He died wealthy, influential, and widely respected, having converted what might have been a commercial disaster into an opportunity for profitable reorientation.