Birth Name: Juan Gerardo Antonio Guaidó Márquez
Place of Birth: La Guaira, Vargas, Venezuela
Date of Birth: 28 July, 1983
Ethnicity: Venezuelan [Spanish, other]
Juan Guaidó is a Venezuelan industrial engineer and politician. He has served as Interim President of Venezuela, since 23 January, 2019, though his status is disputed. He has been the Federal Deputy for Vargas, since 5 January 2016, and the 10th President of the National Assembly of Venezuela, since 5 January, 2019.
His father, Wilmer Sixto Guaidó Vidarte, is an airline pilot. His mother, Norka Eneid del Valle Márquez Frontado, is a teacher. Juan is married to journalist Fabiana Rosales, with whom he has a daughter.
Juan’s paternal grandfather was Gustavo Guaidó (the son of Heriberto Rodríguez and Leonarda Guaidó). Gustavo was born in Caracas, and was a sergeant of the Venezuelan national guard.
Juan’s paternal grandmother was Carmen Gregoria “Graciela” Vidarte Arteaga (the daughter of Ángel Sixto Vidarte and Carmen Prisca Arteaga). A collage of her can be seen here.
Juan’s maternal grandfather, whose surname was Márquez, was a captain in the Venezuelan Navy.
Juan’s maternal grandmother was surnamed Frontado.
Source: Genealogy of Juan Guaidó (focusing on his father’s side) – https://www.geni.com