I found this in the 1900 Brooklyn, CT census in my ongoing search for my DUVAL'S. I can't make a connection, but thought there might be someone out there that this info could help. Please feel free to contact me.
BOISELEME, John - born 1869 - age 30- born RI(probably Manville) Georgiana - wife - born 1870 - age 29- born Canada (maiden name DUVAL) It says they were married 9 yrs. at the time of the Census 5 children born - 5 children living Rosalina - 1892 Georgiana - 1893 John - 1896 Ida - 1898 Delia - 1900 - listed as 0/12 years old
Also listed in this Census is; DUVAL, Gaspard - 43 yrs - born - 1857 - Canada Wife, Mary - 46 yrs. - born - 1853 - Canada 10 children born - 7 living immigration date 1900 Children listed - all born Canada Gaspard - age 17 George - age 16 Mariah - age 15 Josephine - age 13 Alexander - age 12 Alexandrine - age 10 Ozaria - age 1