Another discrepancy between the two writers remains to be noted; it is the enormous disproportion in the number of generations between David and Joseph. Matthew has twenty-five generations, and Luke forty, excluding Joseph himself. A difference of this magnitude—involving something like 400-450 years—is not to be surmounted by any process of harmonizing. To which it may be added that the two Evangelists, by assigning to Joseph different fathers, clearly inform us that his true father was unknown. We have here, in short, an excellent instance of the first order of myth, or myth typical. It has been a common practice in all ages, more especially among ignorant and uncultivated nations, to endow those who had risen from obscurity to greatness with illustrious ancestors. Royal connections have always been regarded with especial favor for such purposes. Thus, the Buddha is represented as the descendant of the great Sakya monarchs. Thus, the ancestors of Zarathustra, in the genealogy provided for him in Parsee authorities, were the ancient kings of Persia. Thus, Moslem biographers declare that Mahomet sprang from the noblest family of the noblest nation, and many historians give him even a princely lineage (L. L. M., vol. i. p. 140). Thus, according to Sir John Davis, "the pedigree or Confucius is traced back in a summary manner to the mythological monarch _Hoang-ty_, who is said to have lived more than two thousand years before Christ" (Chinese, vol. ii. p. 45). Thus, the founder of Rome was placed by popular legend in a family relationship to Æneas.