Faustino Galicia Chimalpopoca or Faustino Chimalpopoca(tl) Galicia (d. 1877) was the most active scholar of the Nahuatl language of the 19th century. "Chimalpopoca" is a Nahuatl name usually translated as "smoking shield", also borne by the third Aztec ruler Wikipedia
The definitive Wikipedia entry for Faustino Galicia. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Faustino_Galicia