[931] Owen Dorsey, Omaha Sociology, p. 252, in Reports of Smithsonian Institution, 1885.

[932] Lewis Morgan, Ancient Societies, p. 436.

[933] Id., ibid. p. 438.

[934] Owen Dorsey, loc. cit., p. 255.

[935] Owen Dorsey, loc. cit., pp. 254, 255.

[936] Id., ibid. p. 256.

[937] Id., ibid. p. 257.

[938] McLennan, Primitive Marriage, p. 97.

[939] L. Morgan, Ancient Societies, p. 440.

[940] Owen Dorsey, loc. cit., pp. 262, 263.