Hi Len, firstly, please note I am not researching Faragher, but gathered this info in the course of my Qualtrough research. (Note I am interested in all Qualtrough refs.)

The following is extracted from the various US Federal census as noted:

1870 US Federal Census
8th Ward, Rochester, Monroe County, New York
House# 1004 Family# 984
Faragher James, age 37, male, white, carpenter, realestate valued $1000, bn IOM male over 21
Faragher, Mary [sic] age 33, female, white, keeps house, bn IOM
Faragher, Isabella, age 16, female, white, at school bn NY
Faragher, Anna, age 14, female, white, at school, bn NY
Faragher, Ellen A age 12, female, white at school, bn NY
Faragher, William age 9 male, white, at school, bn NY
Faragher, John age 7 male, white, at school bn NY
Faragher, Richard age 4, male, white bn NY
Faragher, Eliza age 2, female, white, bn NY
Faragher, George age 7 months, male, white bn NY
Note - male over 21 indicates eligibility to vote.
_____________

1880 census Rochester 6th ward
street: Cady Street
House# 19, dwelling #373, family # 413
Faragher James James, white male, age 49, head, married, carpenter, bn IOM, parents bn IOM
Fargher, Margaret, white female, age 43, wife, married, keeps house bn IOM, parents bn IOM
Faragher, isabell, white female, age 26, daughter,single, blind & deaf & dumb, bn NY, parents bn IOM
Faragher, Ann white female, age 24, daughter, single, taloress, bn NY parents BN IOM
Faragher, Ellen, white female, age 22, daughter, single, tailoress, bn NY ditto
Faragher, William H. white male, age 20, son, single, Archery manufactg., bn NY ditto
Faragher, John M. white, male, age 17, son, single, clerk, bn NY, ditto
Faragher, Richard, white, male, age 15, single, bn NY, ditto
Faragher, Linda [sic] white female, age 12, daughter, single, at school, bn NY, ditto
Faragher, George, white, male, age 10, son, single, at school, bn NY ditto
__________________

1880 census Rochester 19th ward

21 Cady Street House 114, family # 129
Faragher, James, head, white, male, bn Jan 1830, age 70, married 45 yrs, bn Eng (sic) emigrated 1850, in USA 50 years, naturalised.owner of freehold home
Faragher, Margaret wife, white, female, bn May 1835, age 65, married 45 years, mother of 10 children, 9 living, bn England [sic]
Faragher, Ellen A daughter, white, female, bn Mar 1862, age 38, single, bn NY, factoress [sic]
Faragher, Richard E. son, white, male, bn Oct 1865, age 34, single, bn NY, grocer,
Faragher, George,son, white, male, bn Nov 1870, age 29, single, bn NY, foreman,
Faragher, Albert N. son, white, male, bn June 1872,age 17 [sic] single, bn NY, bookkeeper.
__________________

1900 Census Rochester 19th ward
44 Wellington Ave, house 51, family 57,
Faragher, William H. head, white, male, bn June 1860, age 39, married 7 yrs, bn NY, mail carrier, owner of mortgaged home
Faragher, Ella, wife, white, female, bn May 1868, age 32, married 7 yrs, mother of 1 child still living, bn NY,
Faragher, Foster W, son, white, male, bn Apr 1898, age 4, single, bn NY
Note Ella Faragher was born Qualtrough
________________________

1900 census Rochester3rd ward
228 Plymouth Ave, house 78, family 87
Faragher, P John, Head, white, male, bn Aug 1862, age 37, married 7 yrs, bn NY, grocer, owner of a mortgaged home
Faragher, Florence, wife, white, female, bn May 1967, age33, married 7 yrs, mother of 2 children, 1 still living, bn NY
Faragher, hazel, daughter, white, female, bn Apr 1894, age 6, single, bn NY at school
___________________

1910 census Rochester 19th ward
133 Wellington Ave house 241, famiy 232
Faragher, William, head, male, white, age 48, married 16 yrs, bn NY, works for US Mail, letter carrier, owner of a mortgaged home.
Faragher, Ella, wife, female, white, age 42, married 16 yrs, mother of 2 children both living, bn NY, no occupation
Faragher, Foster son, male, white, age 14, single, bn NY, at home
Qualtrough, Donald, son, male, white, age 4, son, bn NY, at home.
________________-
1920 Census Rochester 19th ward
138 Wellington Ave, house 159, family 159
Faragher, William H. head, owner mortgaged home, male, white, age 55 (sic), married, bn NY, mail carrier for city, worker.
Faragher, Ella F [sic], wife, female, white, age 50 [sic] bn NY, no occupation
Faragher, Foster W, son, male, white, age 23, single, bn NY, occ. Cost Club, production ?, worker.
Faragher, Donald A [sic] son,white,male, age 13, single, at school, bn NY,
also 2 lodgers, one male, one female.
_________________
Also from my database I give you the following marriages (in random order):

Agnes Faragher married Charles Kneale c 1890 poss Rushen
Alfred James Faragher 1911-1949 married Evelyn May Collister 1919-1986 in IOM
Annie J Faragher 1895-1983 married Egerton Cregeen 1901-1984 in IOM
Catherine Faragher married Thomas Kelly c 1850 poss Arbory
Eleanor Margaret faragher 1868-1903 Rushen married Edward Quirk on 20 March 1893 at Rushen She was the daughter of Charles Faragher & Esther Watterson
Thomas Moore Faragher 1870-1951 married first to Ceceila Qualtrough 1894 in Rushen then Anna Watterson in Rushen
James Faragher married Catherine Qualtrough in 1868 in Arbory
Isabella Gertrude Faragher 1870-1946 married Evan Cubbon in IOM
Christian Sarah Faragher 1858-1947 (died Canada( married John James Hudson in 1893 in Warrington, Lancs. England
Donald Qualtrough Faragher 1906-1971 of Rochester NY< USA married Harriett Miller Thistlethwaite in 1931, Rochester

I hope that helps you Len, and also you Colin who wrote to me yesterday.

Kind regards
Elizabeth, Australia