Yemeni Coffee Export Trade and the Spread of Coffee

Timeline

1. 1450–1530Yemeni plateau and Mocha port · YemenSufi monks first recorded coffee drinking around the mid-15th century in Aden, Yemen; Yemeni farmers established highland terraces and Mocha became the main export port. To maintain the monopoly, Yemeni authorities long banned the export of live coffee plants and viable seeds, and seedlings usually left via smuggling.
2. 1540–1600Constantinople · Ottoman EmpireAfter annexing Mamluk territories in 1517 the Ottomans expanded toward the Red Sea, invading Yemen in 1538 and establishing a province; Yemeni coffee was shipped via the Red Sea to Cairo, Damascus, and Constantinople. Ottoman chronicles record the first coffeehouses in Istanbul in 1554, which became urban social venues and spread onward to Europe.
3. 1616–1699Mocha and Java · Southeast AsiaIn 1616 Dutch merchant Pieter van den Broecke drank coffee at Mocha and left a record. In 1696 the Dutch East India Company sent Arabica seedlings from Malabar to Batavia, but the first batch failed due to flooding; seedlings sent in 1699 survived, and exports to Europe from Java began in 1711, breaking Yemen's export monopoly via Mocha.
4. 1650–1700England and the Netherlands · Western EuropeLondon's first coffeehouse opened in 1652 and by the 1660s they were throughout the city; Amsterdam and Paris followed. Coffeehouses replaced taverns as 'places of equal gathering' and became core spaces of Enlightenment-era news, finance (Lloyd's originated in a coffeehouse), and scientific discussion, profoundly reshaping European public opinion.