John Casey — 1900 US Census Record

Linked across censuses

1900 United States Federal Census · Allegheny, Pennsylvania

Our Model Tree links this John Casey across the 1900 and 1910 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1841), then head of a 11-person household.

Age 59 b. ~1841 Male Head Born: Ireland Married

1900 Census Record Details

Census Year	1900
Location	Allegheny, Pennsylvania
Surname	Casey
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	59
Marital Status	Married
Birthplace	Ireland
Birth Month	Mch
Birth Year	1841
Year of Immigration	1883
Naturalization Status	Alien
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Additional Details
Occupation	Labor
Can Read	No
Can Write	No
Speaks English	Yes
Birth Country	Ireland
Birthplace (normalized)	ireland
Occupation	Labor
Township / Ward	3Rd Election District Of North Braddock Borough
Est. Birth Year	~1841

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 1900 census.

Name	Relation to head	Relative to John	Age	Birth yr
Amos Casey	Daughter	—	17	~1883
Maggie Casey	Daughter	—	20	~1880
Annie Casey	Daughter	—	22	~1878
Nellie Casey	Daughter	—	19	~1881
Rosie Casey	Daughter	—	9	~1891
John Casey	Head	—	59	~1841
Peter Casey	Son	—	4	~1896
John Casey	Son	—	7	~1893
Joseph Casey	Son	—	15	~1885
Patrick Casey	Son	—	13	~1887
Mary Casey	Spouse	—	49	~1851

Census Appearances

1900

Allegheny, Pennsylvania

Head, age 59

Allegheny, Pennsylvania · implied b. ~1841 — 11 household members

Surname	Casey
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	59
Marital Status	Married
Birthplace	Ireland
Birth Month	Mch
Birth Year	1841
Year of Immigration	1883
Naturalization Status	Alien
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	Labor
Can Read	No
Can Write	No
Speaks English	Yes
Birth Country	Ireland
Birthplace (normalized)	ireland

1910

Allegheny, Pennsylvania

Other, age 66

Allegheny, Pennsylvania · implied b. ~1844 — 14 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Casey
Given Name	John
Relationship to Head	Brother-in-law
Sex	M
Color / Race	White
Age	66
Marital Status	Widowed
Birthplace	Ireland
Year of Immigration	1871
Naturalization Status	Naturalized
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Birth Country	Ireland
Birthplace (normalized)	ireland

Model Tree

Linked across censuses

Our Model Tree links John Casey across 2 US Census years (1900 and 1910) in Allegheny, Pennsylvania, using XGBoost record linkage.

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This person

Anchor record

John Casey

Head · 1900 · age 59 · b. ~1841 · Pennsylvania

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

Original Census Page

1900 US Federal Census — Allegheny, Pennsylvania Open full size

Page Contents

50 people indexed on this census page (ia:1900:12thcensusofpopu1370unit:0144)

Line	Name	Age	Relation	Occupation	Birthplace
1	Albert Smith	28	Head	Teamster	Germany
2	Amelia Smith	27	Wife	—	Conelsville Pa
3	Henry Jacob	62	Father	Labor	Germany
4	Clara Smith	2	Daughter	—	Braddock Pa
5	Samuel Shaw	53	Head	Merchant	Conelsville Pa
6	Mary Shaw	25	Wife	—	Pennsylvania
7	Mary Shaw	1	Daughter	—	Pennsylvania
8	Reuben Shaw	77	Father	—	Pennsylvania
9	Sahra Shaw	75	Mother	—	Pennsylvania
10	L L Shaw	47	Brother	Labor	Pennsylvania
11	M F Hall	23	Servant	Servant	Pennsylvania
12	Antony Mccabe	43	Head	Laborer	Holland
13	Hanna A Mccabe	38	Wife	—	Scotland
14	Antony F Mccabe	14	Son	At School	Pennsylvania
15	John L Mccabe	12	Son	At School	Chicago
16	Herman J Mccabe	10	Son	At School	Pennsylvania
17	Lawrence A Mccabe	6	Son	At School	Pennsylvania
18	Marie H Mccabe	4	Daughter	—	Pennsylvania
19	Joseph J Mccabe	1	Son	—	Pennsylvania
20	J P Mccauley	23	Head	Clerk	Pennsylvania
21	Izabella Mccauley	19	Wife	—	England
22	Thos Morgan	35	Head	Ins Agt	Pennsylvania
23	Janette Morgan	31	Wife	—	Pennsylvania
24	John Casey THIS PERSON	59	Head	Labor	Ireland
25	Mary Casey	49	Wife	—	Ireland
26	Annie Casey	22	Daughter	Domestic	Ireland
27	Maggie Casey	20	Daughter	Factory Girl	Ireland
28	Nellie Casey	19	Daughter	Factory Girl	Ireland
29	Amos Casey	17	Daughter	Factory Girl	Ireland
30	Joseph Casey	15	Son	Laborer	Canada
31	Patrick Casey	13	Son	At School	Pennsylvania
32	Rosie Casey	9	Daughter	At School	Pennsylvania
33	John Casey	7	Son	At School	Rock Island
34	Peter Casey	4	Son	—	Rock Island
35	Danil Orr	39	Head	Labor	Pennsylvania
36	Mary E Orr	26	Wife	—	Pennsylvania
37	Ethel Orr	5	Daughter	—	Pennsylvania
38	Russell Orr	3	Son	—	Pennsylvania
39	Ada Orr	2	Daughter	—	Pennsylvania
40	James Gallagher	43	Head	Engineer	Pennsylvania
41	Catherine Gallagher	35	Wife	—	Pennsylvania
42	Julia Gallagher	10	Daughter	At School	Pennsylvania
43	Helen Gallagher	6	Daughter	At School	Pennsylvania
44	Mary Gallagher	3	Daughter	—	Pennsylvania
45	Leo Gallagher	0	Son	—	Pennsylvania
46	John Mcelhaney	60	Head	Engineer	Pennsylvania
47	Angeline Mcelhaney	54	Wife	—	Ohio
48	Clara Mcelhaney	35	Daughter	—	Pennsylvania
49	Elizabeth Mcelhaney	30	Daughter	Clerk	Pennsylvania
50	Jane Mcelhaney	25	Daughter	Domestic	Pennsylvania

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1900 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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