Harmon was born in Bennington, Vermont on February 19, 1778, son of Daniel and Lucretia (Dewey) Harmon and died April 23, 1843, in Sault-au-Récollet (Montreal North), Lower Canada.
Joseph de La Roche Daillon (d. 1656, Paris) was a French Catholic missionary to the Huron Indians and a Franciscan Récollet priest.
Whereas the modern saut means simply "(a) jump", sault was also applied to cataracts, waterfalls and rapids in the 17th century, hence the placenames Grand Falls/Grand-Sault, New/Nouveau Brunswick and Sault-au-Récollet on the Island of Montreal in Canada; and Sault-Saint-Remy and Sault-Brénaz, in France.