William Mahoney — 1910 US Census Record

Linked across censuses

1910 United States Federal Census · New York, New York

Our Model Tree links this William Mahoney across the 1900 and 1910 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a head (b.~1859), then head of a 11-person household.

Age 51 b. ~1859 Male Head Born: Ireland Married

1910 Census Record Details

Census Year	1910
Location	New York, New York
Surname	Mahoney
Given Name	William
Relationship to Head	Head
Sex	M
Color / Race	White
Age	51
Marital Status	Married
Birthplace	Ireland
Years Married	25
Year of Immigration	1874
Naturalization Status	Naturalized
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Additional Details
Occupation	Plasterer
Industry	House
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth Country	Ireland
Birthplace (normalized)	ireland
Occupation	Plasterer
Township / Ward	Manhattan Boro
Est. Birth Year	~1859

Household Members

Census records only state relationship to the household head. Pairwise kinship is derived (~90–95% accurate), not recorded. Step/blended families and boarders can break it.

11 people recorded at the same address in the 1910 census.

Name	Relation to head	Relative to William	Age	Birth yr
Catherine Dillon	Daughter	—	30	~1880
Alice Mahoney	Daughter	—	5	~1905
Celia Mahoney	Spouse	—	42	~1868
William Mahoney	Son	—	24	~1886
Francis Mahoney	Son	—	12	~1898
George Dillon	Other	—	26	~1884
Elizabeth Mahoney	Daughter	—	10	~1900
William Mahoney	Head	—	51	~1859
Mary Mahoney	Daughter	—	18	~1892
Robert Mahoney	Son	—	7	~1903
Nellie Mahoney	Daughter	—	15	~1895

Census Appearances

1900

New York, …

Head, age 44

New York, New York · implied b. ~1856 — 8 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Mahony
Given Name	William
Relationship to Head	Head
Sex	M
Color / Race	White
Age	44
Marital Status	Married
Birthplace	Ireland
Birth Month	May
Birth Year	1856
Year of Immigration	1874
Naturalization Status	First papers filed
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	Plasterer
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth Country	Ireland
Birthplace (normalized)	ireland

1910

New York, …

Head, age 51

New York, New York · implied b. ~1859 — 11 household members

Surname	Mahoney
Given Name	William
Relationship to Head	Head
Sex	M
Color / Race	White
Age	51
Marital Status	Married
Birthplace	Ireland
Years Married	25
Year of Immigration	1874
Naturalization Status	Naturalized
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	Plasterer
Industry	House
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth Country	Ireland
Birthplace (normalized)	ireland

Model Tree

Linked across censuses

Our Model Tree links William Mahoney across 2 US Census years (1900 and 1910) in New York, New York, using XGBoost record linkage.

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This person

Anchor record

William Mahoney

Head · 1910 · age 51 · b. ~1859 · New York

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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1910 US Federal Census — New York, New York Open full size

Page Contents

50 people indexed on this census page (ia:1910:13thcensus1910po1018unit:0727)

Line	Name	Age	Relation	Occupation	Birthplace
1	John Dwyer	37	Head	Electrical Machinist	New York
2	Mary Dwyer	32	Wife	—	New York
3	John Jr. Dwyer	14	Son	—	New York
4	George E. Dwyer	11	Son	—	New York
5	Katherine Dwyer	5	Daughter	—	New York
6	Alice Dwyer	3	Daughter	—	New York
7	Mary Gannon	21	Boarder	Saleslady	New York
8	Jeremiah Monohan	44	Head	Shipping Clerk	Ireland
9	Annie Monohan	44	Wife	—	Ireland
10	May Monohan	19	Daughter	Complaint Clerk	New York
11	David Monohan	18	Son	Utility Man	New York
12	Francis Monohan	16	Son	Mail Clerk	New York
13	Kathleen Monohan	10	Daughter	—	New York
14	Joseph Monohan	6	Son	—	New York
15	Timothy Mcmahon	28	Cousin	Cloth Examiner	New York
16	William Mahoney THIS PERSON	51	Head	Plasterer	Ireland
17	Celia Mahoney	42	Wife	—	Ireland
18	William Mahoney	24	Son	Plasterer	New York
19	Catherine Dillon	30	Daughter	—	New York
20	George Dillon	26	Son-in-law	Plasterer	New York
21	Mary Mahoney	18	Daughter	Box Maker	New York
22	Nellie Mahoney	15	Daughter	Envelope Folder	New York
23	Francis Mahoney	12	Son	—	New York
24	Elizabeth Mahoney	10	Daughter	—	New York
25	Robert Mahoney	7	Son	—	New York
26	Alice Mahoney	5	Daughter	—	New York
27	Aaron M. Kochan	30	Head	Candy Maker	Russia
28	Gertrude Kochan	27	Wife	—	Germany
29	Albert S. Kochan	2	Son	—	New York
30	Henrietta Glaser	60	Mother-in-law	—	Germany
31	Herman Glaser	25	Brother-in-law	Printer	Germany
32	Arcangelo Masiello	32	Head	Barber	Italy
33	Teresa Masiello	23	Wife	—	Italy
34	Gerardo Masiello	2	Son	—	New York
35	Victoria Masiello	1	Daughter	—	New York
36	Rafaela Pompeia	52	Mother-in-law	—	Italy
37	Max J. Blockwitz	37	Head	Real Estate Broker	Germany
38	Katherine Blockwitz	23	Wife	—	Ireland
39	Emily Blockwitz	2	Daughter	—	New York
40	Mary Blockwitz	1	Daughter	—	New York
41	Thomas Kilday	45	Head	Driver	Ireland
42	Katie Kilday	34	Wife	—	New York
43	John J. Kilday	17	Son	Elevator Runner	New York
44	Bridget Kilday	16	Daughter	Box Maker	New York
45	Mary Kilday	13	Daughter	—	New York
46	Alice Kilday	9	Daughter	—	New York
47	Helen Kilday	7	Daughter	—	New York
48	Thomas Kilday	4	Son	—	New York
49	Florence Kilday	2	Daughter	—	New York
50	George A. Caldwell	45	Head	Engraver	England

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1910 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.

Source: National Archives and Records Administration (NARA)

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