With the clarification to the Ojibwas of the 1842 Webster–Ashburton Treaty that was signed before the Treaty of La Pointe, the Ojibwas re-affirmed the 1842 Treaty of La Pointe in the 1844 Isle Royale Agreement, with the Grand Portage Band signing the agreement as an addendum to the 1842 treaty.
Coa aclaración dos Ojibwas do Tratado Webster-Ashburton de 1842 que se asinou antes do Tratado da Pointe, os ojibwas reafirmaron o Tratado da Pointe de 1842 no Acordo de Isle-Royale de 1844, coa Grand Portage Band asinando o acordo como unha adición ao tratado de 1842.