The first Felix immigrated as a child in 1866-67, wife Mary immigrated abt 1870.Marriage abt 1879. Maybe by searching some of the children you will find out more.No son named George listed, unless that was a middle name or Harry/Henry was George's nickname?Or maybe at age 15 George was no longer living at home, but working in a local mill?1900 census does give month/yr of birth for each.Also might help.
The second Felix died in MA at age 60 according to his death cert.So he has to be a different Felix Burton.
OR maybe some of the other names will ring a bell. Good Luck
United States Census, 1880 Fairfield, Somerset, Maine
Name: Felix Butler Residence: Fairfield, Somerset, Maine Birthdate: 1860 Birthplace: Canada Relationship to Head: Self Spouse's Name: Mary Butler Spouse's Birthplace: Canada Father's Birthplace: Canada Mother's Birthplace: Canada Race or Color (Expanded): White Ethnicity (Standardized): American Gender: Male Martial Status: Married Age (Expanded): 20 years Occupation: Works In Saw Mill NARA Film Number: T9-0487 Page: 340 Page Character: A Entry Number: 1779 Film number: 1254487 Household Gender/Age Felix Butler M/20 Spouse Mary Butler F/21 Child William Butler M/1
United States Census, 1900MaineSomerset 0151 Denniston, Forks, Jackman, Mosse River Plantations, Middlesex Canal, Image11
Name: Felix Breton Titles & Terms: Woodsman Residence: Denniston, Forks, Jackman, Mosse River Plantations, Middlesex Canal, Revolutionary Soldiers, Sandwich Academy grants & T.1-10/R.1-19, Somerset, Maine Birth Date: Dec 1858 Birthplace: Canada Fr Relationship to Head of Household: Self Spouse: Mary Breton Spouse's Birth: October 1861 Spouse's Birthplace: Canada Fr Father's Birthplace: Canada Fr Mother's Birthplace: Canada Fr Race or Color (expanded): White Head-of-household Name: Felix Breton Gender: Male Marital Status: Married Years Married: 21 Estimated Marriage Year: 1879 Mother How Many Children: 12 Number Living Children: 8 Immigration Year: Felix 1864;Mary 1870 Enumeration District: 0151 Page: 19 Sheet Letter: A Family Number: 239 Reference Number: 12 Film Number: 1240600 Image Number: 00015 Household Gender/Age Felix Breton M Spouse Mary Breton F Child Harry Breton M / 14Feb 1886 ME Child Henry Breton M /8Oct 1891 ME Child Girty Breton F/ 6 Sept 1893 ME Child Gertrude Breton F/4 June 1895 ME Child Birdena Breton F/2 Feb 1898 Child Alice Breton F/ 2 mos Mar. 1900 BoarderJoseph Ranville M/
United States Census, 1930Living with dau Berdina/Birdina Name: Felix Butler Event: Census Event Date: 1930 Event Place: Jackman, Somerset, Maine Gender: Male Age: 72 Marital Status: Married Race: White Birthplace: Canada Estimated Birth Year: 1858 Immigration Year: 1866 Relationship to Head of Household: Father-in-law Father's Birthplace: Canada Mother's Birthplace: Canada Enumeration District Number: 0042 Family Number: 217 Sheet Number and Letter: 10A Line Number: 17 NARA Publication: T626, roll 839 Film Number: 2340574 Digital Folder Number: 4584739 Image Number: 00658 Household Gender/Age Head:Arthur Shaw M/33 Spouse: Berdina Shaw F/30 Child: Percy Shaw M/11 Fr in Law: Felix Butler M/72Immig yr:1866
Different Felix b. abt 1858 in CAN. Name: Felix Butler Titles & Terms: Shoemaker Event: Death Event Date: 21 May 1908 Event Place: Tewksbury,,Massachusetts Residence: Lynn, Massachusetts Gender: Male Age: 60 yrs Marital Status: Married Occupation: Shoemaker Birthplace: Canada Estimated Birth Year: 1858 Burial Date: May 23 or 24, 1908 Burial Place: Andover, Massachusetts Cemetery: St. Augustine Cemetery Undertaker: Elie LaCaillade, 502 Common St., Lawrence, MA Informant: Jos. Bourdelais Father: Louis Father's Birthplace: Canada Mother: Harriet Cucahia Mother's Birthplace: Canada Volume/Page/Certificate Number: 57 Film Number: 2257591 Frame Number: Digital Folder Number: 4282972 Image Number: 00355