This article traces the role and implication of a single family of Wangara - dealt with in an earlier article - descent in the reform of Islam undertaken by the king Askia Mohammed, following his pilgrimage to Mecca, for the Malian cities of the 17th century - which by that time were under the Songhay. It appears that the "mission" to the chiefdoms of the gold and kola producing forest zones - to areas as diverse as the Gabu, the Konyan, the Worodugu, the Mossi and Dagomba kingdoms - was based on a conscious plan formed by the Songhay dynasty and its religious advisors, a plan to convert the animists in the south to a reformed Islam which abandoned the maraboutic traditions of earlier Islamic movements, and based on the commercial connections of the Wangara with the gold and kola bearing regions, taking as origin the Baghayogho family of Islamic scholars established in Timbuktu for centuries as Imams of the Sidi Yahya mosque and claiming today to be the last descendants of the Wangara. The myth of a common pilgrimage of scholars of several clans (dyamou) which all happen to be of Soninke origin seems to indicate that individual "mission areas" were assigned to particular clans, and that those for the Baghayogho were along the river axes of the Bani (which joins the Niger near Djenne) and the Volta (which originates on the Dogon plateau) for the conversion of such diverse peoples as the Bambara, Senoufo, Mossi and Dagomba. It remains to establish the concrete genealogical links of the founders of the branches in the diaspora with the main branch in Timbuktu.