James Mcmahon — 1910 US Census Record

Linked across censuses

1910 United States Federal Census · Kings, New York

Our Model Tree links this James Mcmahon across the 1900 and 1910 US Censuses in Kings, New York (XGBoost, ~Confirmed) — first a head (b.~1868), then head of a 10-person household.

Age 42 b. ~1868 Male Head Born: Ireland Married

1910 Census Record Details

Census Year	1910
Location	Kings, New York
Surname	McMahon
Given Name	James
Relationship to Head	head
Sex	M
Color / Race	White
Age	42
Marital Status	Married
Birthplace	Ireland
Years Married	15
Year of Immigration	1879
Naturalization Status	Naturalized
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Additional Details
Occupation	labour
Industry	stocks
Birth Country	Ireland
Birthplace (normalized)	ireland
Occupation	Labour
Township / Ward	New York City Brooklyn Borough
Est. Birth Year	~1868

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.

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

Name	Relation to head	Relative to James	Age	Birth yr
Elizabeth Mcmahon	Daughter	—	14	~1896
Mary Mcmahon	Daughter	—	6	~1904
Annie Mcmahon	Daughter	—	2	~1908
Rose Mcmahon	Daughter	—	4	~1906
Esther Mcmahon	Daughter	—	12	~1898
Agnes Mcmahon	Daughter	—	8	~1902
James Mcmahon	Head	—	42	~1868
Michael Walsh	Other	—	72	~1838
John Mcmahon	Son	—	10	~1900
Margaret Mcmahon	Spouse	—	38	~1872

Census Appearances

1900

Kings, New …

Head, age 33

Kings, New York · implied b. ~1867 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	McMahon
Given Name	James
Relationship to Head	Head
Sex	M
Color / Race	White
Age	32
Marital Status	Married
Birthplace	Ireland
Birth Month	June
Birth Year	1867
Year of Immigration	1880
Naturalization Status	Naturalized
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	Water Tender
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth Country	Ireland
Birthplace (normalized)	ireland

1910

Kings, New …

Head, age 42

Kings, New York · implied b. ~1868 — 10 household members

Surname	McMahon
Given Name	James
Relationship to Head	head
Sex	M
Color / Race	White
Age	42
Marital Status	Married
Birthplace	Ireland
Years Married	15
Year of Immigration	1879
Naturalization Status	Naturalized
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	labour
Industry	stocks
Birth Country	Ireland
Birthplace (normalized)	ireland

Model Tree

Linked across censuses

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

Show:

This person

Anchor record

James Mcmahon

Head · 1910 · age 42 · b. ~1868 · New York

★ You are viewing this record

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

Original Census Page

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

Page Contents

50 people indexed on this census page (ia:1910:13thcensus1910po959unit:0663)

Line	Name	Age	Relation	Occupation	Birthplace
1	James Mcmahon THIS PERSON	42	head	Labour	Ireland
2	Margaret Mcmahon	38	wife	None	New York
3	John Mcmahon	10	son	None	New York
4	Elizabeth Mcmahon	14	daughter	None	New York
5	Esther Mcmahon	12	daughter	None	New York
6	Agnes Mcmahon	8	daughter	None	New York
7	Mary Mcmahon	6	daughter	None	New York
8	Rose Mcmahon	4	daughter	None	New York
9	Annie Mcmahon	2	daughter	None	New York
10	Michael Walsh	72	father-in-law	None	Ireland
11	Edward A. Cummins	45	head	Hatter	New York
12	Mary A. Cummins	45	wife	None	Scotland
13	Edward A. Jr. Cummins	21	son	Driver	New York
14	Lawrence Cummins	21	son	Labour	New York
15	William Cummins	20	son	Carpenter	New York
16	Charles Cummins	18	son	Labour	New York
17	Peter Cummins	11	son	None	New York
18	Leo Cummins	8	son	None	New York
19	Joseph Cummins	4	son	None	New York
20	Eugene Cummins	3	son	None	New York
21	Catherine Cummins	24	daughter	None	New York
22	Alice Cummins	16	daughter	Salesgirl	New York
23	May Cummins	14	daughter	None	New York
24	Elizabeth Cummins	12	daughter	None	New York
25	Florence Cummins	10	daughter	None	New York
26	Rose Cummins	7	daughter	None	New York
27	William J. Armstrong	37	head	Merchant	Penn.
28	Sarah Armstrong	37	wife	Laundress	New York
29	William J. Jr. Armstrong	15	son	Salesman	New York
30	Robert Armstrong	11	son	None	New York
31	George Armstrong	8	son	None	New York
32	Frank Armstrong	3	son	None	New York
33	Mary Fox	52	mother-in-law	Laundress	Ireland
34	Joseph J. Coghlan	45	head	Clerk	Ireland
35	Catherine Coghlan	42	wife	None	Ireland
36	John J. Coghlan	24	son	Helper	Ireland
37	Francis R. Coghlan	12	son	None	New York
38	William J. Coghlan	7	son	None	New York
39	Mary A. Catherine Coghlan	20	daughter	Finisher	Ireland
40	Margaret N. Coghlan	16	daughter	None	New York
41	Josephine R. Coghlan	14	daughter	Finisher	New York
42	Loretta D. Coghlan	11	daughter	None	New York
43	Veronica R. Coghlan	6	daughter	None	New York
44	James P. Mcnamara	20	nephew	Clerk	Ireland
45	Thomas D. Whelan	42	head	Shoemaker	Ireland
46	Margaret Whelan	48	wife	None	Ireland
47	Mary J. Whelan	21	daughter	Telephone Operator	New York
48	Patrick Clark	50	boarder	Shoemaker	Ireland
49	Joseph Cooney	39	boarder	Fireman	Ireland
50	Hugh A. Mullaney	41	head	Wagon Driver	New York

Search for James Mcmahon

All James Mcmahon Census Records Discover Mcmahon Family Tree

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)

Report inaccurate data