Origins

     L'Orignal is a small village lying peacefully on the Ontario side of the Ottawa
River. The name was given by people who saw moose swimming
from the Laurentians on the Quebec side of the river.

     L'Orignal, a francophone village in eastern Ontario, has a unique history.  Its origins go back to the days of the seigniorial system.

    The Seigniory of  Pointe-à-L'Orignal was conceded to Major François Provost on November 27th, 1674 by the Company of the Western Indies. Later, the major sold it to the Soulanges family and the seigniory became, by way of succession, the property of the baron of Longueuil and later in 1778, of his son, Jos.-Dominique-Emmanuel.  The latter was not interested in settling this huge expanse of land and wanted to sell it, especially  after 1791.  That year the British government passed the Constitutionnal Act dividing the country in Lower-Canada (Québec) and Upper-Canada(Ontario).  In 1796, an American, Nathaniel Hazard Treadwell, bought the seigniory of Longueuil which was now in Upper-Canada..

    In 1812, at the onset of the war between England and the United States, N.H. Treadwell refused to pay allegiance to the Crown and was thus forced to go back to the United States. In 1824, Charles Platt Treadwell, his son, was reinstated on his father's land and from then on settlers were invited to buy land.
 
    The 23 000 acres of land of the seigniory of Longueuil became the township of Longueuil and the village of L'Orignal, incorporated in 1876.