For more than 166 years the following pages were missing from the history and legal record of the Grand Ronde Tribe. It appears that sometime in early March 1855 Joel Palmer secured additional signatories to the Willamette Valley Treaty from two Molalla tribes and two other tribes on the Columbia River, The Klatskania tribe (Clatskanie) and the Ne-pe-chuck band. These additions were hinted at in a letter from Palmer on January 9th of 1856. “One village of Indians in the vicinity of St. Helens have not yet signed the treaty of the 10th January 1855 but are ready to do … Continue reading Missing Pages: Additional Signatory Tribes to the Willamette Valley Treaty