Kalfou
Kalfou lies in the broken country of Ader Doutchi, south of the Aïr highlands. Established by the seventeenth century according to the local historical account summarised in the reference literature, it became part of Ader's eighteenth-century political landscape. This country connected agricultural settlements with groups whose authority and movements extended toward the Sahara.
Accounts of Muhammed Agabba's rule describe a reorganisation of Ader into several sectors after his return from Aïr in the early eighteenth century. Kalfou is named among the localities included in this order. Reference literature places its sector under the Amattaza, associated with the Lissawan Tuareg. The settlement's history consequently belongs to a network of regional leadership rather than to an isolated village polity. The authority of Ader's rulers was distributed through communities and intermediaries across the valleys, connecting Kalfou with neighbouring places such as Tahoua, Keita and Illéla.