The western-educated Krio population of Sierra Leone participated in British imperial activity along the West African coast in the nineteenth century. Facing a far more complex ethnic configuration than their counterparts in Yorubaland, the Sierra Leoneans (Saro) in Port Harcourt, Nigeria, acquired much influence through the manipulation of class and ethnic relations. Though most Saro here had a modest education and were working-class, a few came to form the cream of the petty-bourgeoisie and were active in economic life and city administration. Potts-Johnson, arguably their most famous member, developed a flair for operating in his middle-class world, and also in the cultural orbit of the local and immigrant working-class. I. B. Johnson, another prominent Saro, lacked this quality. Though presenting a homogenous ethnic front, celebrated in the Sierra Leone Union and in church activity, Saro society was sharply polarized on class lines, a weakness not to be lost on the numerically superior and ambitious indigenous population. Faced with a choice, the indigenes opted for the avuncular Potts-Johnson, for whom they felt a greater social affinity than for the more distant I. B. Johnson. After Potts-Johnson, however, no Saro was to be allowed scope to develop a similar appeal.