Dahomey conquered Allada, the origin for the royal family according to oral tradition, and in 1727 he conquered Whydah. This increased size of the kingdom, particularly along the Atlantic coast, and increased power made Dahomey into a regional power. The result was near constant warfare with the main regional state, the Oyo Empire, from 1728 until 1740. The warfare with the Oyo empire resulted in Dahomey assuming a tributary status to the Oyo empire. Tegbesu, also spelled as Tegbessou, was King of Dahomey, in present-day Benin, from 1740 until 1774. Tegbesu was not the oldest son of King Agaja (1718–1740), but
Dahomey Alabama carrying the last known shipment of slaves to the US from the Dahomey Kingdom. In 1858, a man known as Captain Timothy Meaher made a wager with acquaintances that despite the law banning the slave trade, he could safely bring a load of slaves from Africa. Describing how he came in possession of the slaves, Captain William Foster wrote in his journal in 1860, "from thence I went to see the King of Dahomey. Having agreeably transacted affairs with the Prince we went to the warehouse where they had in confinement four thousand captives in a state of nudity