(e)“full blood”, “half blood” and “uterine blood”—(i)two persons are said to be related to each other by full blood when they are descended from a common ancestor by the same wife, and by half blood when they are descended from a common ancestor but; by different wives;(ii)two persons are said to be related to each other by uterine blood when they are descended from a common ancestress but by different husbands;