Gujarat South Arabian and Persian Gulf ports, who migrated in and out of Cambay with the rhythm of the monsoons. But others were men with Arab or Persian patronyms whose families had settled in the town generations, even centuries earlier, intermarrying with Gujarati women, and assimilating everyday customs of the Hindu hinterland. The Age of Discovery heralded the dawn of pioneer Portuguese and Spanish long-distance travel in search of alternative trade routes to "the East Indies", moved by the trade of gold, silver and spices. In 1497, Portuguese explorer Vasco da Gama is said to have discovered the Europe-to-India sea route
Portuguese discovery of the sea route to India Damião de Góis, that during the trip five monuments were set in place. San Rafael, in the Bons Sinais river; São Jorge, in Mozambique; the Holy Spirit in Malindi; Santa Maria, in Ilhéus, and San Gabriel, in Calicut. These monuments were meant to affirm the Portuguese sovereignty in these places so that other explorers who arrived later did not take the land for themselves as discoveries. On May 17, 1498, the fleet reached Kappakadavu, near Calicut, in the current Indian state of Kerala, thus having established the route via the Indian Ocean and managing to open the sea route from