basic knowledge of Arabic and Mandingo. His proposal was accepted by the Association. Houghton's instructions were to sail to the mouth of the Gambia, navigate the river to the Barra Kunda falls, and then to travel overland to the Hausa lands to the east. He was also tasked with pinpointing the exact location of the fabled city of Timbuktu as well as charting the course of the Niger River. Houghton sailed for Africa in October 1790. He touched down at Barra in present-day Gambia and proceeded to the trading post upriver at Pisania. Thence, via the town of Jonkakonda, he reached the frontier of the kingdom of Wuli in early 1791. Although he was received cordially by the king, Houghton's luck did not hold. The town of Medina, where he was staying, burnt down one day in March 1791, destroying much of Houghton's possessions, including his weapons and valuable navigational equipment. More misfortunes followed, compounded by the outbreak of war between rival kingdoms on the road to Timbuktu. Nevertheless, Houghton ploughed on, and in May 1791, he left the river/falls at Barra Kunda, pushing off overland in the direction of Timbuktu. As the Association later noted: "He had now passed the former limits of European discovery." He reached the Faleme river, the southern tributary of the Senegal river. The local ruler, however, proved hostile to the newcomer, and Houghton was robbed again. Eventually, he managed to reach the town of Ferbanna in the kingdom of Bambuk in the middle of the rainy season. He was then approached by a trader called Madegammo who offered to take Houghton to Timbuktu for a fee. They started off on this final stage of the journey in July 1791. Houghton sent his last dispatch to the Pisania trading post in September 1791, from the village of Simbing deep in the interior. He was never heard from again. Death In July 1793, reports finally arrived in London confirming that Houghton had died in Africa. As the circumstances were pieced together, it appeared that Houghton had been discouraged from taking the direct route to Timbuktu. He had thus decided to travel through the desert to Tisheet in the north. But two days into the Sahara, Houghton feared that his travelling companions intended to kill him. He turned back south, alone and without any food or water, and made it to a watering-hole called Tarra. The natives