Shaykh Nuh’s Reliance of the Traveller has proved an indispensable reference for so many reasons. From page 1105 of his book, I have here reproduced his concise biography of Al-Hajj Umar al-Futi Tal:
(al-Hajj) ‘Umar Tal is ‘Umar ibn Sa’id ibn ‘Uthman, al-Futi al-Turi al-Kidiwi, born in Halwar, near Podor in the Gidi district of northern Senegal in 1794. A Tijani sheikh of impressive education, intellect, and remarkable organizational talents, he conducted jihad against French troops and pagan indigenous peoples in Guinea, Senegal, and Mali from 1852 to 1864. He first studied Arabic and Islamic subjects with his father, and by the time he left home to study elsewhere, had not only memorized the Koran, but also the two Sahihs of Bukhari and Muslim. He taught the Sacred Sciences in Satina for about twelve years, during which period he joined the Tijani tariqa, a new order founded only thirteen years before his birth which was then spreading through West Africa from Mauritania. He first took the way from Sheikh ‘Abd al-Karim ibn Ahmad al-Naqil, but in less than two years decided to perform the hajj, and made his way eastward across Africa to the Hijaz, where he fulfilled the pilgrimage and completed his training in the tariqa with the Moroccan sheikh Muhammad al-Ghali al-Tijani.. He stayed with the latter for three years in Medina before being authorized as an independent sheikh. After performing hajj again, he returned first to Cairo, where he authored a Koranic commentary, and then set off in 1830 for West Africa. Enroute, he stopped for a series of residences in various cities, among them Sokoto, Nigeria, where he remained six years with Muhammad Bello, the son of the Fulani mujahid ‘Uthman ibn Fodi, writing and acquiring the firsthand military and administrative expertise that he was later to use in his jihad in West Africa, the plans for which he was beginning to formulate in his mind. Returning to his homeland after twenty years, he recruited many to the Tijani tariqa, which he marshalled for the purposes of jihad. In his military campaign, which are too numerous to record in detail here, he fought occasional skirmishes with the French, but his main efforts were directed at spreading Islam eastward by fighting the pagan Bambara people of Karta and Segu, which he did with considerable success at the head of an army that at its peak numbered some thirty thousand men. His force was well disciplined and applied Islamic law, as for example at the surrender of Karta, where ‘Umar ordered the indigenous idols he brought out to be smashed at his own hands with an iron mace. His opinions paralleled those of Ahmad ibn Idris al-Fasi and Muhammad ‘Ali Sanusi on many issues, and he admired the writings of Sheikh ‘Abd al-Wahhab Sha’rani. He died in Ghoro, Mali, in 1280/1864 after an escape from being besieged in Hamdallahi during an unsuccessful bid to take Masina (Muslim Brotherhoods, 68-98).
See also Wright’s (Shaykh Hassan Cisse’s disciple) article here
