5 "The tutelo tribe and language," Proc.
"The Siouan Indians"
W. J. McGee
In 1872 Hale noted a resemblance between the tutelo and Dakota languages, and this resemblance was discussed orally and in correspondence with several students of Indian languages, but the probability of direct connection seemed so remote that the affinity was not generally accepted.
"The Siouan Indians"
W. J. McGee