Duvalier recevant le sash Présidentiel du Général Antonio Thrasybule Kébreau
Jul. 1, 1957 TIME Archive. The iron fist of Brigadier General Antonio Kebreau, Haiti's new boss, fell on the black republic last week, bringing temporary calm. After a weekend of arson and terror, the sullen followers of exiled provisional President Daniel Fignole went back to work. Kebreau jammed the jails with political prisoners.