Biographie Duffy Patrick

1861

https://recherche-collection-search.bac-lac.gc.ca/eng/Home/Record?app=census&IdNumber=45401663&ecopy=4108826_00068

1871

https://recherche-collection-search.bac-lac.gc.ca/eng/Home/Record?app=census&IdNumber=38966951&ecopy=4395480_00619

1881

https://recherche-collection-search.bac-lac.gc.ca/eng/Home/Record?app=census&IdNumber=21568932&ecopy=e008147236

1901

https://recherche-collection-search.bac-lac.gc.ca/eng/Home/Record?app=census&IdNumber=37680917&ecopy=z000160652

1911

https://recherche-collection-search.bac-lac.gc.ca/eng/Home/Record?app=census&IdNumber=17075116&ecopy=e002078574