Between 1840 and 1930, nearly one million French Canadians left the province of Quebec for a new life in the U.S.
Today, thanks to a sweeping change in Canadian law in December 2025, their descendants in America are now Canadian citizens by descent, even if they have never been to Canada.
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What was the Great Hemorrhage?
Between 1840 and 1930, approximately 900,000 residents of the Canadian province of Quebec moved south across the border, an event known as la grande saignée — the great bleeding or hemorrhage.
There were numerous reasons for this migration: Quebec’s rural communities were straining under overpopulation, and economic opportunity within the province was increasingly limited.
At the same time, news of industrialization in the U.S., specifically in New England at the time, spread quickly through Quebec.
The construction of railways connecting Quebec to U.S. states made the journey faster and cheaper, effectively opening a corridor that hundreds of thousands would walk through over the following decades.
Thousands travelled to mill towns across New England, where whole families were employed in the textile industry.
Many of these emigrants eventually returned. But those who stayed organized themselves into tight-knit communities that came to be known as les Petits Canada, the Little Canadas of America.
The after-effect of the Little Canadas of America
The echoes of this mass migration can still be heard today.
Lowell and Fall River in Massachusetts, Manchester and Nashua in New Hampshire, Burlington in Vermont, and Lewiston in Maine are all still home to communities with strong French-Canadian ancestry.
Even today, residents in Biddeford, Maine, celebrate La Kermesse, which pays tribute to the state’s French Canadian heritage. In Massachusetts, the city of Leominster hosts the Leominster French Canadian Festival to celebrate its rich Québec and Acadian cultural heritage.
And at dinner tables throughout New England, foods with Quebec roots such as tourtière, poutine, and crêtons are eaten as comfort foods.
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What Bill C-3 means for French-Canadian descendants
On December 15, 2025, Canada’s Bill C-3 came into force, eliminating the first-generation limit on Canadian citizenship by descent that had been introduced in 2009.
As part of the new law, anyone born before December 15, 2025, who can trace a continuous line of descent back to a Canadian ancestor (no matter how many generations removed) is now recognized as a Canadian citizen by descent.
For the descendants of Quebec’s great migration, the implications are profound. Those who can trace their lineage back to a French-Canadian immigrant can directly apply for proof of Canadian citizenship and, once they have that, a Canadian passport. They have no residency requirement, no oath-taking ceremony, and no citizenship test.
In New Hampshire, which has the highest level of self-reported Canadian ancestry of any U.S. state, approximately one in four residents may now qualify for a Canadian passport. Vermont, Massachusetts, and Rhode Island are not far behind.
Do you have French-Canadian ancestry?
If you or your family have roots in states in New England, particularly in towns like Woonsocket, Lowell, Manchester, or Lewiston, there is a higher probability that you have Canadian ancestry.
There are other clues, too.
Tremblay, Gagnon, Côté, Bouchard, Lavoie, Bélanger, or Fortin are among Quebec’s most common family names, and if these appear in your family tree, the connection is more likely. But many French-Canadian surnames were anglicized, so even names such as White, King, Wood, Rivers, or Carpenter may be translations of French-Canadian originals.
If you do have a Canadian ancestor, you can apply to Immigration, Refugees and Citizenship Canada (IRCC), Canada’s citizenship department, for proof of Canadian citizenship.
Thousands of Americans are doing just that since the passing of the bill, with over 2,500 having applied in January 2026 alone.
You will need to submit a paper application along with documentary evidence of your Canadian lineage. This includes birth certificates, marriage certificates, and baptismal records. The current processing time for proof of citizenship applications is approximately twelve months. Many are also choosing to hire Canadian immigration lawyers or representatives for the process.
Once you have proof of citizenship, you can apply for a Canadian passport.
As a Canadian citizen, you would have the right to live and work in Canada indefinitely, without giving up your U.S. citizenship.
Gaining Canadian citizenship also does not mean any additional income tax obligations. That is because Canada’s personal income taxes apply based on residency.
Thanks to the passing of this bill, for millions of Americans, reconnecting with their roots means more than just an emotional journey – it is a living inheritance, and a passport to a new country.
Think you may have Canadian ancestry? Get a free consultation on applying for proof of Canadian citizenship.
Get a Free Consultation on Applying for Proof of Canadian Citizenship