William Mcgrath — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · New York, New York

Our Model Tree links this William Mcgrath across the 1920 and 1930 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a head (b.~1882), then head of a 9-person household.

Age 48 b. ~1882 Male Head Born: Ireland Married

1930 Census Record Details

Census Year	1930
Location	New York, New York
Surname	McGrath
Given Name	William
Relationship to Head	Head
Sex	M
Color / Race	White
Age	48
Marital Status	Married
Birthplace	Ireland
Naturalization Status	Naturalized
Year of Immigration	1902
Age at First Marriage	25
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Additional Details
Occupation	Butcher
Industry	Packers
Class of Worker	W
Can Read/Write	Yes
Mother Tongue	Gaelic
Home Owned/Rented	R
Home Value / Rent	65
Birth Country	Ireland
Birthplace (normalized)	ireland
Occupation	Butcher
Township / Ward	Manhattan Boro New York City
Est. Birth Year	~1882

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.

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

Name	Relation to head	Relative to William	Age	Birth yr
John Mcgrath	Son	—	14	~1916
Ed Maloney	Other	—	26	~1904
Nora Mcgrath	Daughter	—	18	~1912
Margaret Mcgrath	Daughter	—	19	~1911
William Mcgrath	Son	—	16	~1914
Ellen Mcgrath	Daughter	—	12	~1918
Ann Mcgrath	Spouse	—	50	~1880
William Mcgrath	Head	—	48	~1882
Mary Mcgrath	Daughter	—	24	~1906

Census Appearances

1920

New York, …

Head, age 36

New York, New York · implied b. ~1884 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	McGrath
Given Name	William
Relationship to Head	Head
Sex	M
Color / Race	White
Age	36
Marital Status	Married
Birthplace	Ireland
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	Teamster
Industry	Auto Trucking
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	English
Home Owned/Rented	R
Birth Country	Ireland
Birthplace (normalized)	ireland

1930

New York, …

Head, age 48

New York, New York · implied b. ~1882 — 9 household members

Surname	McGrath
Given Name	William
Relationship to Head	Head
Sex	M
Color / Race	White
Age	48
Marital Status	Married
Birthplace	Ireland
Naturalization Status	Naturalized
Year of Immigration	1902
Age at First Marriage	25
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	Butcher
Industry	Packers
Class of Worker	W
Can Read/Write	Yes
Mother Tongue	Gaelic
Home Owned/Rented	R
Home Value / Rent	65
Birth Country	Ireland
Birthplace (normalized)	ireland

Model Tree

Linked across censuses

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

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This person

Anchor record

William Mcgrath

Head · 1930 · age 48 · b. ~1882 · New York

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

Original Census Page

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

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1554:0938)

Line	Name	Age	Relation	Occupation	Birthplace
1	Louis Bardon	49	Head	Hairdresser	Hungary
2	Wm J. Darragh	41	Roomer	Builder	Canada Eng.
3	Beatrice Hajik	26	Roomer	Waitress	Hungary
4	Addison Gibson	38	Head	—	Porto Rico
5	Frank Sangle	33	Roomer	Counterman	Lithuania
6	Carl Lentz	32	Head	Waiter	Austria
7	Margaret Lentz	34	Wife	—	Germany
8	Gerhardt Lentz	7	Son	—	Austria
9	Hertel Oost	30	Roomer	Waiter	Germany
10	Karl Anders	25	Roomer	Bus Boy	Germany
11	Frieda Heidelberg	25	Head	Dress Maker	Germany
12	Pannel Hanig	50	Roomer	Sample Clerk	New York
13	Rose Bracones	36	Roomer	Milliner	Ecuador
14	William Miesener	25	Head	Tool Maker	Germany
15	Elizabeth Miesener	30	Wife	Housewife	New Jersey
16	Barbara Rose Miesener	1	Daughter	—	New Jersey
17	Agnes Schwartz	43	Head	Embroiderer	Germany
18	Alfred G. Sivori	60	Head	Salesman	New York
19	Helen D. Sivori	50	Wife	Housewife	New York
20	M. Highmann	80	Head	House Keeper	New York
21	William Mcgrath THIS PERSON	48	Head	Butcher	Ireland
22	Ann S. Mcgrath	50	Wife	Housewife	Ireland
23	Ed. Maloney	26	Boarder	Labourer	Ireland
24	Mary Mcgrath	24	Daughter	Stenographer	Ireland
25	Margaret Mcgrath	19	Daughter	Stenographer	New York
26	Nora Mcgrath	18	Daughter	Stenographer	New York
27	William Mcgrath	16	Son	—	New York
28	John Mcgrath	14	Son	—	New York
29	Ellen Mcgrath	12	Daughter	—	New York
30	Samuel Fine	55	Head	Clerk	Russia
31	Jennie Fine	47	Wife	Housewife	New York
32	Richard Fine	24	Son	Office Clerk	New York
33	Marjorie Fine	16	Daughter	—	New York
34	H. Wiederjohn	60	Head	Boatman	Germany
35	Marie Wiederjohn	47	Wife	Housewife	Germany
36	Herman Wiederjohn	17	Son	Mechanic	New Jersey
37	Gertrude Wiederjohn	13	Daughter	—	New Jersey
38	Elwood Hazard	45	Head	Clerk	Ohio
39	Edna Hazard	40	Wife	Teaching	New York
40	Grace Brooks	55	Sister in law	Housekeeper	New York
41	Philip Rose	55	Head	Tailor	Lithuania
42	Randy Rose	44	Wife	Housewife	Lithuania
43	Morris Rose	20	Son	Clerk	New York
44	Ruth Rose	17	Daughter	—	New York
45	Laura Rose	12	Daughter	—	New York
46	Emil Richer	58	Head	Upholstering	New York
47	Louise Richer	56	Wife	Housewife	New York
48	Robert Richer	17	Son	—	New York
49	Paul Langhans	31	Head	Laborer	Germany
50	Pauline Langhans	26	Wife	Housewife	Germany

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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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