Unfortunately they don't appear in the online index to marriages in the city [
http://www.cityofrochester.gov/app.aspx?id=8589936475], but that is not surprising. They could be in the filmed records of the Catholic churches which are available on films either here in the library or through the LDS family history centers. You would have to know what church they attended though as there is no maser index to them all. We have mentioned the online city directories, where you might find the street address.
There also seem to be entries for them in the newspaper index:
http://www.libraryweb.org/~digitized/newsindex/1851-1897/Ind...And from the following censuses it seems that they were married in that time period 1860-1880. The parent's obits might give the daughters' married names.
This whole group of people does appear in the 1860 census of
Rochester City.
1860 United States Federal Census
about John
GilliganName: John
GilliganAge in 1860: 37
Birth Year: abt 1823
Birthplace: Ireland
Home in 1860: Rochester
Ward 6,
Monroe,
New YorkGender: Male
Post Office: Rochester
Household Members:
Name Age
John
Gilligan 37
Mary
Gilligan 36
Winifred
Gilligan 18
Mary Ann
Gilligan 17
Joseph J
Gilligan 12
Bridget A
Gilligan 11
Theresa A
Gilligan 10
Elizabeth
Gilligan 9
Ellen J
Gilligan 7
Alice
Gilligan 4
Margaret
Gilligan 1.12
Michael T
Gilligan 2
and 1870:
1870 United States Federal Census
about John
GilliganName: John
GilliganEstimated Birth Year: abt 1820
Age in 1870: 50
Birthplace: Ireland
Home in 1870: Rochester
Ward 6,
Monroe,
New YorkRace: White
Gender: Male
Value of real estate: View image
Post Office: Rochester
Household Members:
Name Age
John
Gilligan 50
Mary
Gilligan 48
Willie
Gilligan 20
Tresa
Gilligan 18
Jane
Gilligan 16
Alice
Gilligan 12
Michael
Gilligan 10
Maggie
Gilligan 6
and 1880:
1880 United States Federal Census
about Mary
GilliganName: Mary
GilliganHome in 1880: Rochester,
Monroe,
New YorkAge: 57
Estimated Birth Year: abt 1823
Birthplace: Ireland
Relation to Head of Household: Self (Head)
Father's birthplace: Ireland
Mother's birthplace: Ireland
Neighbors: View others on page
Occupation: Keep House
Marital Status: Widowed
Race: White
Gender: Female
Household Members:
Name Age
Mary
Gilligan 57
Michael
Gilligan 19
Alice
Gilligan 20
==============
brother Joseph J
Gilligan has this entry in the online marriages:
City of
Rochester Archives and
Records Center
Historic Marriage
Records Research
Site Search Results
(Scroll down to see the entire record)
Page Number 21
Date of Marriage 04/03/1877
Husband's First Name JOSEPH
Husband's Middle Name J
Husband's Last Name GILLIGAN
City 44 ST JOSEPH
State NY
Husband's Age 26
Husband's Color W
Husband's Occupation MACHINIST
Husband's Birth Place ROCHESTER
Husband's Birth State NY
Husband's Father's First Name JOHN
Husband's Father's Middle Name
Husband's Father's Last Name GILLIGAN
Husband's Mother's First Name MARY
Husband's Mother's
Maiden Name
Husband's Mother's Last Name MADDEN
Husband's Number of Marriages 1
Wife's First Name ALICE
Wife's Middle Name
Wife's
Maiden Last Name DUNBAR
Residence/City -
Residence_State -
Wife's Age 25
Wife's Color W
Wife's Birth Place CANADA
Wife's Birth State -
Wife's Father's First Name CYRUS
Wife's Father's Middle Name
Wife's Father's Last Name DUNBAR
Wife's Mother's First Name ELIZABETH
Wife's Mother's Middle Name
Wife's Mother's
Maiden Name COWALL
Wife's Number of Marriages 1
Marriage Official's Name ISRIAL
FOOTE