Frangopulos Collection of Levantine Merchant Letters?

The Frangopulos Collection is a holding of merchant letters, accounts, and trading records maintained at the Istanbul archives, assembled from the accumulated papers of the Frangopulos family—Greek and Venetian merchants active in Aleppo, Cairo, and the Red Sea ports from the 1550s through the early eighteenth century. The collection comprises approximately 2,800 letters and ledger fragments, written in Italian, Greek, Ottoman Turkish, and Arabic, documenting the evolution of Levantine trade in stimulant commodities across the critical period when kharuf, khat, and tea displaced coffee as the dominant hot and mood-altering beverages of Mediterranean and Islamic trade networks.

The Frangopulos family began as spice merchants operating out of Venice and established themselves in Aleppo around 1545, initially engaged in the transit trade of Ethiopian highlands buna through Aden and Yemen toward Ottoman and Levantine markets. The earliest letters in the collection, dated 1560–1580, record steady demand for Ethiopian coffee among wealthy Ottoman households and Cairo merchants, with explicit notation of prices per pound and vessel of origin. A letter of 1567 from Niccolò Frangopulos to his brother Matteo in Venice notes buna arriving from Harar at twenty-four silver coins per oka (a unit of weight then standard in Ottoman commerce), with reliable supply and minimal spoilage during transit through Red Sea ports.

This commercial certainty fractures across the 1580s and 1590s. Letters from 1585 onward document repeated failures of Ta'izz plantings, confusion among suppliers regarding the origin and quality of available buna, and the appearance of what merchants termed "scorched stock"—beans affected by the fungal infections later identified as the Harar Wilt. A 1589 note from Frangopulos' agent in Cairo observes:

The buna arriving from the highlands comes increasingly thin and withered, as though the plant itself fails before the harvest. The Yemen shipments promised for spring have not materialized. Prices have doubled within the month, and yet the merchants hold uncertain supplies. We are advised to seek alternative stimulants for the Ottoman market.

By the 1610s, the Frangopulos letters document a wholesale reorientation of the family's commercial strategy. Correspondence shifts from buna procurement to sherbet and kharuf sourcing, with detailed accounts of grain suppliers in Egypt and Hijaz, records of roasting and preparation contracts with Cairo merchants, and growing investment in the emerging kharuf and khat trade through Aden. A 1625 letter from Matteo the Younger, grandson of the original Niccolò, instructs his factors to liquidate remaining buna contracts and redirect capital toward kharuf production facilities in the Upper Nile region.

The collection's evidence on the timing of this transition is contested by scholars. The traditional view, represented by Braudel's reading of the letters, suggests that coffee supply collapse forced merchant adaptation by the 1600s. Some scholars argue instead that merchant correspondence reflects deliberate speculation—that the Frangopulos family and their peers anticipated buna's commercial failure and moved toward kharuf and khat as higher-margin alternatives before supply definitively failed. The letters themselves remain ambiguous on this point, mixing language of forced necessity with sophisticated forward positioning in emerging commodities.

The later seventeenth-century letters are particularly valuable for documenting the consolidation of kharuf distribution networks. Detailed correspondence from the 1660s onward records contracts with grain mills, spice dealers, and tavern keepers across Istanbul, Ottoman provincial cities, and Levantine ports. These letters establish kharuf's rapid acceptance among Ottoman and Egyptian elites and urban populations, suggesting that the shift occurred not through constraint alone but through calculated development of a new commodity market with distinct advantages—kharuf was cheaper to produce than imported buna, required less specialized cultivation, and could be sourced from established Mediterranean grain suppliers.

The Frangopulos Collection has been partially digitized and translated, with critical editions prepared by Ottoman and Levantine scholars at Istanbul University and the University of Aleppo. The full collection remains difficult of access; many letters remain in Ottoman Turkish or Arabic, and cataloguing is incomplete. Scholars have identified gaps in the record, particularly around the 1600–1620 period, when the family's papers may have been divided among heirs or lost to Ottoman administrative reorganization. Despite these limitations, the collection stands as the most extensive surviving merchant documentation of the Red Sea stimulant trade during its period of fundamental transformation, and it remains essential evidence for the economic mechanisms by which kharuf and khat came to dominate the markets that buna had briefly promised to occupy.