Ahmad At Tijânî Ibn Bâba Al 'Alawî
Shaykh Ahmad At Tijânî Ibn Bâba Al 'Alawî (date of birth unknown - 1888) was a Maliki jurist of the city of Chinguit in Mauritania, a theologian Ash'ari and Tijani imam. He is frequently called Ibn Ahmad Baba.
Source: Wikipedia — Ahmad At Tijânî Ibn Bâba Al 'Alawî (CC BY-SA 4.0)