Mary Leahy — 1910 US Census Record

Linked across censuses

1910 United States Federal Census · Erie, New York

Our Model Tree links this Mary Leahy across the 1900 and 1910 US Censuses in Erie, New York (XGBoost, ~Confirmed) — first a head (b.~1837), then head of a 4-person household.

Age 73 b. ~1837 Female Head Born: Ireland Widowed

1910 Census Record Details

Census Year	1910
Location	Erie, New York
Surname	Leahy
Given Name	Mary
Relationship to Head	Head
Sex	F
Color / Race	White
Age	73
Marital Status	Widowed
Birthplace	Ireland
Children Born	8
Children Living	6
Year of Immigration	1857
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Additional Details
Can Read	Yes
Can Write	Yes
Speaks English	English
Birth Country	Ireland
Birthplace (normalized)	ireland
Township / Ward	Buffalo City
Est. Birth Year	~1837

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.

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

Name	Relation to head	Relative to Mary	Age	Birth yr
Mary Leahy	Head	—	73	~1837
Jennie Leahy	Daughter	—	35	~1875
Daniel Leahy	Son	—	33	~1877
Hannah Leahy	Daughter	—	31	~1879

Census Appearances

1900

Erie, New …

Other, age 64

Erie, New York · implied b. ~1836 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Leahy
Given Name	Mary
Relationship to Head	Mother
Sex	F
Color / Race	White
Age	64
Marital Status	Widowed
Birthplace	Ireland
Birth Month	May
Birth Year	1836
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth Country	Ireland
Birthplace (normalized)	ireland

1910

Erie, New …

Head, age 73

Erie, New York · implied b. ~1837 — 4 household members

Surname	Leahy
Given Name	Mary
Relationship to Head	Head
Sex	F
Color / Race	White
Age	73
Marital Status	Widowed
Birthplace	Ireland
Children Born	8
Children Living	6
Year of Immigration	1857
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read	Yes
Can Write	Yes
Speaks English	English
Birth Country	Ireland
Birthplace (normalized)	ireland

Model Tree

Linked across censuses

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

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This person

Anchor record

Mary Leahy

Head · 1910 · age 73 · b. ~1837 · 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 — Erie, New York Open full size

Page Contents

50 people indexed on this census page (ia:1910:13thcensus1910po947unit:0011)

Line	Name	Age	Relation	Occupation	Birthplace
51	Edwin Hubbard	34	Boarder	Steel Worker	Connecticut
52	George Mcmina	50	Head	Master	Maine
53	Adaline R Mcmina	45	Wife	—	Canada Eng
54	George Burton	40	Head	Foreman	New York
55	Carol M Burton	37	Wife	—	New York
56	Richard Bailey	31	Head	Foreman	Canada Eng
57	Annette Bailey	30	Wife	—	Canada Eng
58	Elmer Bailey	6	Son	—	New York
59	Louisa Kleber	24	Roomer	Clerk	New York
60	Ernest Pritchard	29	Head	Adjuster	New York
61	Alice Pritchard	26	Wife	—	New York
62	Eveline Pritchard	4	Daughter	—	New York
63	Elizabeth Pritchard	2	Daughter	—	New York
64	Andrew Given	41	Head	Foreman	Canada Eng
65	Jennie J Given	37	Wife	—	New York
66	Joseph H Betzinger	40	Head	Foreman	New York
67	Flora B Betzinger	38	Wife	—	New York
68	Lucille Betzinger	14	Daughter	—	New York
69	Elizabeth Betzinger	63	Mother	—	New York
70	Walter Nuld	40	Head	Optician	Scotland
71	Alice Nuld	26	Wife	—	New York
72	James L Nuld	1	Son	—	New York
73	John Lynch	40	Head	Engineer	Ireland
74	Katherine Lynch	30	Wife	—	Ireland
75	Mary Lynch	12	Daughter	—	New York
76	Richard Starr	46	Head	Commercial Traveler	Michigan
77	Elizabeth Starr	45	Wife	—	Michigan
78	Hazel H Starr	25	Daughter	Teacher	Michigan
79	Irene Starr	24	Daughter	Book Keeper	Michigan
80	Richard M Starr	14	Son	—	Michigan
81	Louis Haring	42	Head	Department Manager	New York
82	Camilla Haring	43	Wife	—	New York
83	Douglas Haring	15	Son	—	New York
84	Edward Mcneill	50	Head	Carpenter	New York
85	Margaret Mcneill	72	Mother	—	Ireland
86	James Davis	70	Boarder	Hag Case	Indiana
87	Stephen B Southall	40	Head	Policeman	Pennsylvania
88	Elizabeth Southall	37	Wife	—	England
89	Flora Southall	19	Daughter	Clerk	New York
90	Elmer Southall	17	Son	Clerk	New York
91	Leroy Southall	14	Son	Clerk	New York
92	Harry Brier	58	Head	Carpenter	England
93	Lizzie Brier	48	Wife	—	Buffalo NY
94	Annie Nelson	27	Daughter	—	Illinois
95	Hall Nelson	25	Son in Law	Optician	Illinois
96	Frederick Nelson	6	Grand Son	—	New York
97	Mary Leahy THIS PERSON	73	Head	—	Ireland
98	Daniel H Leahy	33	Son	Letter Carrier	New York
99	Hannah F Leahy	31	Daughter	School Teacher	New York
100	Jennie E Leahy	35	Daughter	School Teacher	New York

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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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