Ascendants

are those from whom a person is descended or from whom he derives his birth, however remote they may be. Every one has two ascendants at the first degree, his father and mother; four at the second degree, his paternal grandfather and grandmother, and his maternal grandfather and grandmother; eight at third. Thus in going up we ascend by various lines which fork at every generation. By this progress sixteen ascendants are found at the fourth degree; thirty-two, at the fifth; sixty-four, at the sixth; one hundred and twenty-eight at the seventh, and so on; by this progressive increase, a person has at fifty-four thousand, four hundred and thirty-two ascendants. But as many of the ascendants of a person have descended from ‘the same ancestor, the lines which were forked, reunite to the first common ancestor, from whom the others descend; and this multiplication thus frequently interrupted by the common ancestors, may be reduced to a few Vide Line. seinen