Complex sentence: He is a direct descendant of Christopher Columbus by way of Christopher's son, Diego; from Diego, Colón de Carvajal also holds the Duchy of Veragua since 1986.
Split into simpler sentences: He is a direct descendant of Christopher Columbus by way of Christopher's son, Diego. From Diego, Colón de Carvajal also holds the Duchy of Veragua since 1986.