Tom's death cert would tell you his parents' names ... as would Vic & Mrgt's -- to confirm Tom's sibling ...
Let's work backwards:
Tom died in Brooklyn 1910=1920, married 1885
1920 -- Mary a "Lunney"
Name: Mary Doyle Age: 54 Birth Year: abt 1866 Birthplace: Ireland Home in 1920: Brooklyn Assembly District 7, Kings, New York Race: White Immigration Year: 1870  Relation to Head of House: Head Marital Status: Widowed [Widow] Father's Birthplace: Ireland Mother's Name: Margaret Lunney Mother's Birthplace: Ireland Home owned: Rent Able to read: Yes Able to Write: Yes Neighbors: View others on page Household Members: Name Age Mary Doyle 54 William Doyle 28 Joseph Doyle 26 Florence Doyle 20 Thomas Doyle 15 Margaret Lunney 75 Kenneth Oats 35 Consuelo Oats 24
1910 Name: Consuelo Doyel [Consuelo Doyle] Age in 1910: 14 Birth Year: 1896 Birthplace: New York Home in 1910: Brooklyn Ward 8, Kings, New York Race: White Gender: Female Relation to Head of House: Daughter Marital Status: Single Father's Name: Thomas J Doyel Father's Birthplace: Alabama Mother's Name: Mary Doyel Mother's Birthplace: Ireland Neighbors: View others on page Household Members: Name Age Thomas J Doyel 53AL IRE MA Mary Doyel 46 William Doyel 19 Joseph Doyel 11  Consuelo Doyel 14 Florence Doyel 10 Thomas Doyel 3  Alfred R Leonard 54boarder
1905 state census:
name: Florence Doyle residence: Brooklyn, Kings, New York age: 5 estimated birth year: 1900 birthplace: United States relationship to head of household: Daughter race: W gender: family number: 205 page number: 39 line number: 7 film number: 1930252 digital folder number: 4296314 image number: 00213 Household Gender Age parent Thomas J Doyle M 48yb US, baker? Mary Doyle F 40y Mary Doyle F 19y Helen Doyle F 18y William Doyle F 14y Joseph Doyle F 12y Consuello Doyle F 9y Florence Doyle F 5y Frank Doyle M 0y 9m (No Victoria/Mrgt - note)
1900 - NY
Note Victoria & Mrgt - must be nieces?
Name: Thomas J Doyle Age: 42 Birth Date: Oct 1857 Birthplace: Alabama Home in 1900: Brooklyn Ward 8, Kings, New York [Kings] Race: White Gender: Male Relation to Head of House: Head Marital Status: Married Spouse's Name: Mary Doyle Marriage Year: ****************1885 Years Married: 15 Father's Birthplace: Ireland Mother's Birthplace: Massachusetts Occupation: View on Image Neighbors: View others on page Household Members: Name Age Thomas J Doyle 42AL IRE MA Mary Doyle 36**IRE Mary A Doyle 14 Ellen E Doyle 12 William E Doyle 9 Joseph F Doyle 7 Consuela Doyle 4 Florence L Doyle 1/12 Victoria Doyle 10b AL, parents AL & ***NY -- BOARDER Margaret E Doyle 7sameBOARDER
There is no 1890 census ...
Only one Tom b AL +/- 5 yrs from 1857; living with Aunt & sibs in Mobile:
Name: Thomas A. Doyle Age: 27 Birth Year: abt 1853 Birthplace: Alabama Home in 1880: Mobile, Mobile, Alabama Race: White Gender: Male Relation to Head of House: Nephew Marital Status: Single Father's Birthplace: Ireland Mother's Birthplace: Ireland Neighbors: View others on page Occupation: Cotton Ranger Name Age Margaret Kelly 37?IRE widowed George W. Doyle 26says son?AL IRE IRE Johanna Doyle 26daughter in lin Patrick J. Doyle 2 John T. Doyle 11m Thomas A. Doyle 27AL nephew IRE IRE Mary J. Doyle 19niece same Richard Hyland 30nephew AL IRE IRE
Name: Thomas Doyle Age in 1870: 17 Birth Year: abt 1853 Birthplace: Alabama Home in 1870: Mobile Ward 5, Mobile, Alabama Race: White Gender: Male Post Office: Mobile Value of real estate: View image Household Members: Name Age Andrew Doyle 53 IRe Elizabeth Doyle 44 IRE Thomas Doyle 17 Mary J Doyle 11
Name: Thomas Doyle Age in 1860: 7 Birth Year: abt 1853 Birthplace: Alabama Home in 1860: Mobile Ward 6, Mobile, Alabama Gender: Male Post Office: Mobile Value of real estate: View image Household Members: Name Age Andrew Doyle 36 IRE Mary Doyle 30IRE Thomas Doyle 7 George Doyle 4 Mary J Doyle 1
The other 2 contenders in 1860's parents were both born in SC ... so I'm liking this Mobile AL family ... though I'd like it better if Tom named a child Andrew ...
So all-in-all, you'll need a US document marriage/death/obit to come up with parents' or siblings names to tie these together -- can you do that?
Mary Lillian marriage: groom's name: Gustave Maxwell Conrad groom's birth date: groom's birthplace: groom's age: bride's name: Mary Lillian Doyle bride's birth date: bride's birthplace: bride's age: marriage date: 10 Sep 1905 marriage place: Manhattan, New York, New York groom's father's name: Ernst Conrad groom's mother's name: Theresa Von Ochmann bride's father's name: **************Thomas J. Doyle bride's mother's name: ***************Mary Lunney groom's race: groom's marital status: groom's previous wife's name: bride's race: bride's marital status: bride's previous husband's name: indexing project (batch) number: M00549-4 system origin: New_York-ODM source film number: 1558494 reference number: