The introduction outlines the scope and parameters of the study and evaluates the historiography of child servitude in Senegal while pointing to the daunting challenges that researchers face in tackling this subject due to fragmented and spotty data. It begins by explaining the meaning of tutelle – a system of guardianship or wardship that emerged after 1848 when slavery ended in the French colonial empire. It associates guardianship with slavery and other forms of coercive labor systems such as engagement à temps or indentureship to which enslaved people, including children, were often subjected through the process of rachat or ransom from slavery. It posits that guardianship in Senegal was institutionalized servitude sanctioned by the colonial administration which spearheaded the distribution of liberated and orphaned children, formerly enslaved and free, to habitants – African and European merchants, traders, and residents, primarily in Saint-Louis – the most important and vibrant economic entity in urban Senegal. Of the habitants, the signares – mixed-race women (métis) – played a major role in shaping guardianship that subsequent chapters explore. The introduction ends with an outline of the chapters that encompass the social condition of children in tutelle in colonial Senegal from 1848 to 1910.