Note 13 — Front matter

See Williamson, Minn. Hist. Soc. Coll., Vol. I, (reprint 1902), page 242. According to this authority the Iowa were known as Ayuhba, which form is also used by Riggs, Dakota Grammar and Dictionary, 1852. In Memoirs of Explorations in the Basin of the Mississippi, Vol. III, 1900, is included an excellent historical chart by N. H. Winchell showing geographical names and other data prior to Nicollet’s Map of 1841. This shows the location of the Iowa tribe in that section between the present southern boundary of Iowa and lower Minnesota on the east, and along the southern bank of the Missouri river to the westward. Catlin’s Map of 1833 places this tribe in the southwestern portion of the State of Iowa.