I was curious, because I known where Canton Marchand is. And I also that there is a portion of the rivière rouge were the current is fast and that place is called "le rapide des italiens"
(italian's rapid). So on the site "www.ingeneas.com
" you can find the names of your ancestors, and according to the census of 1901, there was 3 Poloni and on that site you also can ordered ($) copy of the civil records.