1908 Venezuelan coup d'état
During the 1908 Venezuelan coup d'état, General Juan Vicente Gómez took power on 19 December during the absence of President Cipriano Castro. He ruled as a dictator until his death in 1935, either directly by having himself elected by Congress directly or indirectly through civilian puppet governments that obeyed him.
Source: Wikipedia — 1908 Venezuelan coup d'état (CC BY-SA 4.0)