Beautiful Willamette


 * In The Gold-Gated West/Beautiful Willamette
 * The Beautiful Willamette (Horner)
 * The Beautiful Willamette (in Oregon: Her history, her great men, her literature by Horner)
 * "Beautiful Willamette" in History of Oregon Literature

In newspapers:
 * Initial publication in the Democrat April 18, 1868.
 * Mentioned in the Democrat April 25, 1868
 * Oregon's Great Poem, Newburg Graphic, August 25, 1910
 * Did Sam L. Simpson Contemplate Suicide?, Sunday Oregonian, September 07, 1902
 * Cantata by Father Dominic Sets to Music Western Poem, Sunday Oregonian, October 3, 1909
 * Portland Meeting Honors Simpson, The Oregon Statesman, November 28, 1926