Liborio Mejía Gutiérrez was a Colombian colonel and politician during the struggle for Independence from Spain, and in 1816 Liborio Mejía became president of the United Provinces of the New Granada making him the youngest person to ever hold the presidency of Colombia at the age of 24. He was executed three months later during the Reconquista led by the Spaniard Pablo Morillo.

Juan José Francisco de Sámano y Uribarri de Rebollar y Mazorra, was a Spanish military officer and the last viceroy of New Granada from March 9, 1818 to August 9, 1819, during the Colombian War of Independence.