The so-called `` Dominickers '' , a number of related mixed-race ( white , black , and Euchee Indian ) families , lived for decades after the American Civil War and well into the twentieth century in a rural area near Ponce de Leon , with a separate church and segregated public elementary school . The so-called `` Dominickers '' , a number of related mixed-race ( white , black , and Euchee Indian ) families , lived for decades after the Civil War and well into the twentieth century in a rural area near Ponce de Leon , with a separate church and segregated public elementary school .