ABSTRACT The role of the reserve areas in both the genesis and implementation of segregation and apartheid is an especially well-worn topic in South African historiography. But much less attention has been given to the impact of the implementation of racial segregation in society in the areas set aside as rural locations and reserves in the ninteeenth and early twentieth centuries. The experiences of the Winter family of the Sekhukhuneland area provides an illuminating case study of the processes at work in the interregnum between the 1913 and 1936 Land Acts. Their family history highlights the emergence in reserve areas of networks of interconnected families spanning both old and new elites and the racial boundaries a segregationist ideology sought to entrench. It also shows how rapidly, profoundly, and painfully these emergent social forms were dismembered after 1936, long before the enforcement of apartheid policies after 1948.