Grandfather of Getúlio Vargas Neto (Manuel's son), Celina Vargas Peixoto (Alzira's daughter) and Cândida Vargas (Lutero's daughter).
Father of Lutero Vargas (1912-1898), Jandira Vargas (b. 1913), Alzira Vargas (1914-1992), Manuel António Vargas (1916-1997) and Getúlio Vargas (1917-1943).
Brother of Protásio Vargas, Virtiato Vargas and Benjamin Vargas (1897-1973).
Son of Manuel do Nascimento Vargas and Cândida Dorneles.