introduces bill for enabling act, [133];
causes retirement of Governor Gorman, [136];
elected United States senator, [150];
seated as senator, [153];
declines to change politics, [252];
defeated for governor by Marshall (1865), [254];
plans double land grant for the university, [301].
Riggs, Rev. Stephen Return, joins Sioux mission, [67];
edits Dakota grammar and dictionary, [68];
escape from upper Sioux, [202];