A landmark change to Canada\u2019s Citizenship Act will restore citizenship by descent for people who were previously blocked by the so-called \u201cfirst-generation limit.\u201d Bill C-3, passed on November 20, 2025, removes that restriction and will allow many individuals with Canadian ancestry \u2014 including several well-known Americans \u2014 to claim Canadian citizenship where they could not before.<\/p>\n\n\n\n
The law rewrites who may inherit citizenship from a Canadian parent and creates a pathway for descendants who can show a meaningful connection to Canada. While the bill is now law, officials have not yet announced the date it will come into force. In the meantime, interim measures are in place that already let affected people apply for proof of citizenship.<\/p>\n\n\n\n
This report explains the legal change, profiles five public figures whose family histories qualify them for citizenship under the amendment, and sets out the practical effects for applicants and for Canada\u2019s diaspora.<\/p>\n\n\n\n
Until 2009, Canadian citizenship could be passed to children born abroad across multiple generations. In 2009, Parliament introduced the \u201cfirst-generation limit\u201d: children born outside Canada to Canadian parents who had themselves been born abroad could not automatically inherit citizenship.<\/p>\n\n\n\n
Bill C-3 overturns that restriction. The law allows children born abroad to Canadian citizens by descent to inherit citizenship as long as they can meet a \u201csubstantial connection to Canada\u201d test, the details of which will be set by regulation. The legislative change restores the right of descent for many people previously excluded and responds to long-running calls from diaspora communities and advocacy groups.<\/p>\n\n\n\n
Interim measures announced earlier in 2025 let some people apply for proof of citizenship even before the new rules fully take effect. Applicants using the interim route will not need to reapply once Bill C-3 becomes operational.<\/p>\n\n\n\n
Based on their documented family histories, several well-known Americans now meet the criteria to claim Canadian citizenship once the law is in force. Below is a summary of their Canadian lineage and how the new law applies.<\/p>\n\n\n\n
Madonna\u2019s maternal family line traces to French-Canadian ancestors who settled in Quebec centuries ago. Under Bill C-3, that maternal Canadian ancestry means the pop star will be considered eligible for Canadian citizenship by descent.<\/p>\n\n\n\n
Born in New York to an American mother and a Danish father, Viggo Mortensen\u2019s claim flows through his maternal grandfather, who was born in Parrsboro, Nova Scotia. That ancestral link places Mortensen within the group of descendants now entitled to citizenship under the revised rules.<\/p>\n\n\n\n
The actress Lily Collins has a maternal grandfather who was born in Winnipeg, Manitoba. With Bill C-3 eliminating the first-generation cap, her Canadian ancestry qualifies her for citizenship by descent.<\/p>\n\n\n\n
Research into Hillary Clinton\u2019s maternal ancestry reveals French-Canadian roots that date to New France. Those matrilineal connections now render her eligible to be considered a Canadian citizen under the new law.<\/p>\n\n\n\n
Musician Jack White\u2019s paternal family includes grandparents born in Nova Scotia and lines that tie back to Canadian parents. That family history places him among people who may now claim Canadian citizenship under Bill C-3.<\/p>\n\n\n\n
The amendment opens citizenship claims for many people born abroad who previously could not inherit Canadian citizenship through parents who themselves were citizens by descent. Typical beneficiaries include:<\/p>\n\n\n\n
Bill C-3 also includes transitional and administrative provisions to ensure that people relying on interim measures will not be disadvantaged when the law takes full effect.<\/p>\n\n\n\n
Recognizing the urgency for many applicants, the government put interim measures in place in March 2025. Those measures allow eligible people to apply online now for proof of citizenship; importantly, applications made under the interim regime will be preserved once Bill C-3 is fully implemented. The interim process typically requires applicants to provide:<\/p>\n\n\n\n
Because the formal regulatory test for \u201csubstantial connection\u201d has yet to be published, applicants relying on ancestral documents should gather detailed records now and consult official guidance or a citizenship specialist for help with documentation.<\/p>\n\n\n\n
Restoring descent-based citizenship has several effects:<\/p>\n\n\n\n
Bill C-3 marks a significant shift in Canada\u2019s citizenship law by restoring the ability to pass Canadian citizenship through descent beyond the first generation. The change will affect many descendants across the globe \u2014 including several high-profile Americans with documented Canadian ancestry \u2014 and will likely prompt a surge in applications once the regulations and the law\u2019s effective date are finalized. For those who believe they qualify, gathering records and using the interim measures now offers the best path to securing proof of Canadian citizenship as the new regime takes shape.<\/p>\n\n\n\n
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