Sebastian Flores de Abrego was born circa 1654, the son of Diego Flores de Abrego.
He married Maria Camacho.
He married Ana de la Fuente.
He married Francisca Javiera Flores de Valdez.
Maria Flores de Abrego Camacho married Pedro del Bosque.
Isabel Flores de Abrego married Nicolas Flores de Valdez.
Isabel Flores Camacho married Pedro Flores de la Fuente.