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James Mcgrath — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Ulster, New York

Our Model Tree links this James Mcgrath across the 1920 and 1930 US Censuses in Ulster, New York (XGBoost, ~Confirmed) — first a son (b.~1912), then head of a 8-person household.

Age 18 b. ~1912 Male Son Born: New York Single

1930 Census Record Details

Census Year	1930
Location	Ulster, New York
Surname	McGrath
Given Name	James
Relationship to Head	Son
Sex	M
Color / Race	White
Age	18
Marital Status	Single
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Additional Details
Occupation	Machinist
Industry	Power mill
Class of Worker	W
Can Read/Write	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Occupation	Machinist
Township / Ward	Kingston City N Y
Est. Birth Year	~1912

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.

8 people recorded at the same address in the 1930 census.

Name	Relation to head	Relative to James	Age	Birth yr
Ada Mcgrath	Daughter	—	13	~1917
Helen Mcgrath	Daughter	—	16	~1914
Margaret Mcgrath	Daughter	—	21	~1909
John Mcgrath	Head	—	47	~1883
John Mcgrath	Son	—	13	~1917
Leo Mcgrath	Son	—	20	~1910
James Mcgrath	Son	—	18	~1912
Elizabeth Mcgrath	Spouse	—	45	~1885

Census Appearances

1920

Ulster, New …

Son, age 9

Ulster, New York · implied b. ~1911 — 8 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	McGrath
Given Name	James
Relationship to Head	son
Sex	M
Color / Race	White
Age	9
Marital Status	Single
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Occupation	none
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1930

Ulster, New …

Son, age 18

Ulster, New York · implied b. ~1912 — 8 household members

Surname	McGrath
Given Name	James
Relationship to Head	Son
Sex	M
Color / Race	White
Age	18
Marital Status	Single
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Occupation	Machinist
Industry	Power mill
Class of Worker	W
Can Read/Write	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

Model Tree

Linked across censuses

Our Model Tree links James Mcgrath across 2 US Census years (1920 and 1930) in Ulster, New York, using XGBoost record linkage.

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This person

Anchor record

James Mcgrath

Son · 1930 · age 18 · b. ~1912 · New York

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Sibling

Ada Mcgrath

Sibling · 1930 · age 13

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Leo Mcgrath

Sibling · 1930 · age 20

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Helen Mcgrath

Sibling · 1930 · age 16

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Margaret Mcgrath

Sibling · 1930 · age 21

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

John Mcgrath

Sibling · 1930 · age 13

Source co-child of head (derived)

● Co-child · derived · ~0.88

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

Original Census Page

1930 US Federal Census — Ulster, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1655:0302)

Line	Name	Age	Relation	Occupation	Birthplace
1	Jerry Joy	32	Head	—	New York
2	Beatrice Joy	7	Daughter	—	New York
3	Robert Joy	3	Son	—	New York
4	Olive Bradford	36	Head	—	New York
5	Thomas Ryan	39	Roomer	Laborer	New York
6	James Bradford	16	Son	—	New York
7	Russell Bradford	15	Son	—	New York
8	John Bradford	13	Son	—	New York
9	Ira Luckmoody	40	Head	Carpenter	New York
10	Caugh	30	Roomer	Dressmaker	New York
11	Joseph Ginsberg	50	Head	Carpenter	Russia
12	Anna Ginsberg	48	Wife	—	Russia
13	Samuel Ginsberg	21	Son	Timekeeper	New York
14	Jean Ginsberg	20	Daughter	Helper	New York
15	William Malone	28	Head	Laborer	New York
16	Bernice Malone	29	Wife	—	Virginia
17	Mary Taylor	24	Roomer	Nurse	New York
18	William Russell	24	Head	—	New York
19	Bessie Russell	23	Wife	Maid	New York
20	Muriel Russell	1	Daughter	—	New York
21	Alvin Henry	25	Head	Laborer	South Carolina
22	Louise Wayne	19	Wife	—	Virginia
23	Arthur Wayne	20	Roomer	Off. Runner	Virginia
24	Leonard Canty	27	Head	Trucking	New York
25	Louise Steinmiller	44	Head	—	New York
26	Fred Steinmiller	32	Son	Fireman	New York
27	William Breeze	40	Head	Laborer	New York
28	Bertha Breeze	28	Wife	—	New York
29	Ruth Breeze	10	Daughter	Housework	New York
30	Alberta Breeze	2	Daughter	—	New York
31	John Mcgrath	47	Head	Rigger	New York
32	Elizabeth Mcgrath	45	Wife	—	New York
33	Margaret Mcgrath	21	Daughter	Housekeeper	New York
34	Leo Mcgrath	20	Son	Carpenter	New York
35	James Mcgrath THIS PERSON	18	Son	Machinist	New York
36	Helen Mcgrath	16	Daughter	Maid	New York
37	Ada Mcgrath	13	Daughter	—	New York
38	John Mcgrath	13	Son	—	New York
39	Harry Gold	49	Head	Shoemaker	Grodno Russia
40	Mollie Gold	48	Wife	—	Grodno Russia
41	Minnie Gold	21	Daughter	—	Grodno Russia
42	Louis Gold	19	Son	Clerk	Grodno Russia
43	Solomon Gold	7	Son	—	New York
44	Ruth Gold	5	Daughter	—	New York
45	Elias Levy	25	Head	Salesman	Warsaw Russia
46	Dora Levy	27	Wife	—	Warsaw Russia
47	Ben Levy	5	Son	—	New York
48	Meyer Levy	4	Son	—	New York
49	Morris Levine	55	Head	Peddler	Grodno Russia
50	Rachel Levine	55	Wife	—	Grodno Russia

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 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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