[ 3 ] Letter of Dr. Thomas L. Riggs, to writer, June, 1903.
[ 4 ] Interview with Joseph LaFramboise of Veblen, a Sisseton, at Sioux Falls, in October, 1900.
[ 5 ] Flandreau's Minnesota.
[ 6 ] Journal of Lewis and Clark September 26th and 27th, 1804.
[ 7 ] Related by Miss Mary C. Collins, April, 1908.