i'm looking to more thoroughly connect mathew, mary and patrick cassidy from ireland. i have mathew and mary in maine in 1850 and 1860. and both in york co. nb. in 1881.
1850 United States Federal Census
Home in 1850:Number 11, Aroostook, Maine
Gender:Male
Family Number:360
Household Members:
Name Age
Michael Dority 26
Mary Dority 25
Bridget Dority 3
Mathew Casity 24

1881 Census of Canada
Name:Mathew Cassady
Gender:Male
Marital Status:Married
Age:50
Birth Year:1831
Birthplace:Ireland
Religion:Catholic
Nationality:Irish
Occupation:Farmer
Province:New Brunswick
District Number:30
District:York
Sub-District Number:L
Subdistrict:North Lake


1871 Census of Canada
Name:Michael Doherty
Gender:Male
Age:44
Birth Year:abt 1827
Birth Place:New Brunswick
Marital Status:Married
Religion:Roman Catholic
Origin:Irish
Province:New Brunswick
District:York
District Number:179
Division:01
Subdistrict:Dumfries
Subdistrict Number:j
Household Members:
Name Age
Michael Doherty 44 nb
Mary Doherty 42 ire
Margaret Doherty 23 nb
George Doherty 21 me
James Doherty 18 me
Michael Doherty 16 me

i connect patrick cassidy through my g-grandparents marriage. the paper lists ethel cassidy of houlton, me..
the marriage certifacate is signed e. m. cassidy.

1900 United States Federal Census
Name:Patrick Cassidy[Catrick Cassidy]
Age:69
Birth Date:Jul 1830
Birthplace:Ireland
Home in 1900:
Houlton, Aroostook, Maine
[Aroostook]
Name Age
Patrick Cassidy 69
Wm S Cassidy 30
Michael J Cassidy 28
Alice G Cassidy 26
Ella M Cassidy 23

if anyone can add more, please let me know.
thanks, chris