I'm trying to find my great grandfather,s family.I was told by his daughter that his name was Pierre Sirois dit Duplessis.Born March 31, 1875 in Canada.He married Delia LeBlanc in 1900 in Massachusetts U.S.A.They had two daughters Pearl Helen DOB: March 31, 1909 and Hazel Ann DOB: July 15, 1912. Pierre's parents were Joseph Sirois dit Duplessis and Elise Aucoin who had seven children: Mary, Oliver, Damase, Louis, Herman, Lillian, and Pierre.
I was also told that after immigrating to the U.S., Pierre changed his last name from Sirois dit Duplessis to just Duplessis.However, I have not been able to find him in census records.So, I'm posting an inquiry on both the Duplessis and Sirois forums.
If anyone can lead me in the right direction I would appreciate it. Thank you.