sentences:  He traveled to Mecca, then returned to teach at Louga and Pire before establishing a "zāwiya" (religious center) at Tivaouane in 1902 following guidance received from his father in law Mor Massamba Diery Dieng father of his wife Sokhna Yacine Dieng and at the invitation of local leader Djibril Guèye, which became a center for Islamic education and culture under his leadership.In Senegal's Wolof country, especially the northern regions of Kajoor and Jolof, the Tijānī Order was spread primarily by El-Hajj Malick Sy.After his death on 27 June 1922, Malick Sy was succeeded by his son Seydi Ababacar Sy as the "khalife général des Tidjanes" from 1922 to 1957.