When Felix Antonio Romero was born on 13 June 1912, in Las Animas, Bent, Colorado, United States, his father, Jose Bonifacio Romero, was 27 and his mother, Senovia Lopez, was 20. He married Arolinda 'Lola' Garcia on 13 April 1936, in Glenwood Springs, Garfield, Colorado, United States. He lived in Conejos, Colorado, United States in 1920 and Silt, Garfield, Colorado, United States in 1930. He died on 5 July 1980, in Grand Junction, Mesa, Colorado, United States, at the age of 68, and was buried in Calvary Cemetery, Grand Junction, Mesa, Colorado, United States.