Mary Hennessey — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Kings, New York

Our Model Tree links this Mary Hennessey across the 1930 and 1940 US Censuses in Kings, New York (XGBoost, ~Confirmed) — first a spouse (b.~1892), then head of a 12-person household.

Age 38 b. ~1892 Female Spouse Born: Ireland Married

1930 Census Record Details

Census Year	1930
Location	Kings, New York
Surname	Hennessey
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	38
Marital Status	Married
Birthplace	Ireland
Naturalization Status	Naturalized
Year of Immigration	1904
Age at First Marriage	20
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Additional Details
Can Read/Write	Yes
Birth Country	Ireland
Birthplace (normalized)	ireland
Township / Ward	Brooklyn Borough
Est. Birth Year	~1892

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.

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

Name	Relation to head	Relative to Mary	Age	Birth yr
Mary Hennessey	Daughter	—	11	~1919
Joseph Hennessey	Other	—	18	~1912
James Hennessey	Other	—	25	~1905
Mary Hennessey	Spouse	—	38	~1892
David Hennessey	Son	—	15	~1915
George Hennessey	Other	—	35	~1895
David Hennessey	Head	—	38	~1892
Rosemary Hennessey	Daughter	—	8	~1922
John Hennessey	Son	—	13	~1917
William Hennessey	Other	—	21	~1909
Agnes Hennessey	Daughter	—	5	~1925
Frank Hennessey	Other	—	23	~1907

Census Appearances

1930

Kings, New …

Spouse, age 38

Kings, New York · implied b. ~1892 — 12 household members

Surname	Hennessey
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	38
Marital Status	Married
Birthplace	Ireland
Naturalization Status	Naturalized
Year of Immigration	1904
Age at First Marriage	20
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read/Write	Yes
Birth Country	Ireland
Birthplace (normalized)	ireland

1940

Kings-County, New …

Other, age 45

Kings-County, New York · implied b. ~1895 — 14 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Hennessy
Given Name	Mary
Relationship to Head	Lodger
Sex	F
Color / Race	White
Age	45
Marital Status	Single
Birthplace	Ireland
1935 Residence (City)	New York City
1935 Residence (County)	Kings
Naturalization Status	Naturalized
Class of Worker	0
Highest Grade	H 1
1935 Residence	Same place
Birth Country	Ireland
Birthplace (normalized)	ireland

Model Tree

Linked across censuses

Our Model Tree links Mary Hennessey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.

Show:

This person

Anchor record

Mary Hennessey

Spouse · 1930 · age 38 · b. ~1892 · New York

★ You are viewing this record

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

Original Census Page

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

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1504:0568)

Line	Name	Age	Relation	Occupation	Birthplace
1	Nathan Goldweiser	35	Head	—	Austria
2	Emma Goldweiser	33	Wife	Druggist	New York
3	Doris Goldweiser	0	Daughter	—	New York
4	Harry Askins	30	Head	—	New York
5	Rose Askins	27	Wife	Stenographer	New York
6	Vera Askins	2	Daughter	Hairdresser	New York
7	Elias Peltz	36	Head	Presser	Russia
8	Rose Peltz	33	Wife	—	Hungary
9	Harry Zuckerman	72	Head	—	Poland
10	Sarah Zuckerman	70	Wife	—	Poland
11	Morris Zuckerman	43	Son	Clerk	New York
12	Samuel Zuckerman	35	Son	Clerk	New York
13	Louis Zuckerman	33	Son	Clerk	New York
14	Solomon Comanor	42	Head	Presser	Russia
15	Rose Comanor	38	Wife	—	Hungary
16	Morris Comanor	19	Son	—	New York
17	Helen Comanor	15	Daughter	—	New York
18	Herbert Comanor	3	Son	—	New York
19	Morris Parsman	32	Head	—	Hungary
20	Rose Parsman	34	Wife	Driver	Hungary
21	David Hennessey	38	Head	Driver	Ireland
22	Mary Hennessey THIS PERSON	38	Wife	—	Ireland
23	David Hennessey	15	Son	—	New York
24	John Hennessey	13	Son	—	New York
25	Mary Hennessey	11	Daughter	—	New York
26	Rosemary Hennessey	8	Daughter	—	New York
27	Agnes Hennessey	5	Daughter	—	New York
28	George Hennessey	35	Brother	Driver	New York
29	James Hennessey	25	Brother	Tiler	New York
30	Frank Hennessey	23	Brother	Worker	New York
31	William Hennessey	21	Brother	Helper	New York
32	Joseph Hennessey	18	Brother	Packer	New York
33	Jacob Silver	41	Head	Maker	Russia
34	Miriam Silver	40	Wife	—	Austria
35	Rhoda Silver	14	Daughter	—	New York
36	Pearl Silver	11	Daughter	—	New York
37	Sheldon Silver	5	Son	—	New York
38	Abraham Silver	51	Head	Painter	Russia
39	Bessie Silver	42	Wife	—	Austria
40	Arthur Silver	15	Son	—	New York
41	Miriam Silver	12	Daughter	—	New York
42	Bertram Silver	3	Son	—	New York
43	David Sideck	48	Head	Dealer	Russia
44	Lena Sideck	44	Wife	—	Russia
45	Morris Sideck	21	Son	Helper	New York
46	Max Sideck	18	Son	—	New York
47	Hannah Sideck	16	Daughter	—	New York
48	Helen Sideck	9	Daughter	—	New York
49	Morris Kravitz	25	Head	Accountant	New York
50	Betty Kravitz	22	Wife	—	New York

Search for Mary Hennessey

All Mary Hennessey Census Records Discover Hennessey Family Tree

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)

Report inaccurate data