in tetla, ytech necaualoteuani, itech necahualoni, tenice, machice, mamale, naoatile = One's uncle [is] the provider for those who are orphaned, the entrusted one, the tutor, the manager, the provider of support; the one who takes charge, who directs. (central Mexico, sixteenth century)
Fr. Bernardino de Sahagún, Florentine Codex: General History of the Things of New Spain; Book 10 -- The People, No. 14, Part 11, eds. and transl. Arthur J. O. Anderson and Charles E. Dibble (Santa Fe and Salt Lake City: School of American Research and the University of Utah, 1961), 3.
niquipialtian ytlahuan = I make guardians her uncles (Coyoacan, 1568)
Beyond the Codices, eds. Arthur J.O. Anderson, Frances Berdan, and James Lockhart (Los Angeles: UCLA Latin American Center, 1976), Doc. 11, 90–91.
notla, notlatzin = my uncle
Robert Haskett and Stephanie Wood's notes from Nahuatl sessions with James Lockhart and subsequent research.