President of Bolivia
Pedro José Domingo de Guerra (4 December 1809 – 10 September 1879) was a Bolivian politician who served as the acting President of Bolivia in 1879 in the absence of Hilarión Daza who was fighting in the War of the Pacific between Chile, and an allied Bolivia and Peru. His grandson, Jose Gutierrez Guerra, was also president of Bolivia between 1917 and 1920.