Mary Haggerty — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Hudson, New Jersey

Our Model Tree links this Mary Haggerty across the 1920 and 1930 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 9-person household.

Age 45 b. ~1885 Female Spouse Born: Ireland Married

1930 Census Record Details

Census Year	1930
Location	Hudson, New Jersey
Surname	Haggerty
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	45
Marital Status	Married
Birthplace	Ireland
Naturalization Status	Naturalized
Year of Immigration	1902
Age at First Marriage	23
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Additional Details
Can Read/Write	Yes
Mother Tongue	Irish
Birth Country	Ireland
Birthplace (normalized)	ireland
Township / Ward	Jersey City City
Est. Birth Year	~1885

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 Mary	Age	Birth yr
Timothy Haggerty	Son	—	15	~1915
Veronica Haggerty	Daughter	—	12	~1918
Mary Haggerty	Daughter	—	21	~1909
Mary Haggerty	Spouse	—	45	~1885
James Haggerty	Head	—	47	~1883
James Haggerty	Son	—	23	~1907
Joseph Haggerty	Son	—	11	~1919
Donald Haggerty	Son	—	5	~1925
Dorothy Haggerty	Daughter	—	8	~1922

Census Appearances

1920

Hudson, New …

Other, age 32

Hudson, New Jersey · implied b. ~1888 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Haggerty
Given Name	Mary
Relationship to Head	Cousin
Sex	F
Color / Race	White
Age	32
Marital Status	Married
Birthplace	Ireland
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Industry	Home
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	English
Birth Country	Ireland
Birthplace (normalized)	ireland

1930

Hudson, New …

Spouse, age 45

Hudson, New Jersey · implied b. ~1885 — 9 household members

Surname	Haggerty
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	45
Marital Status	Married
Birthplace	Ireland
Naturalization Status	Naturalized
Year of Immigration	1902
Age at First Marriage	23
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read/Write	Yes
Mother Tongue	Irish
Birth Country	Ireland
Birthplace (normalized)	ireland

Model Tree

Linked across censuses

Our Model Tree links Mary Haggerty across 2 US Census years (1920 and 1930) in Hudson, New Jersey, using XGBoost record linkage.

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This person

Anchor record

Mary Haggerty

Spouse · 1930 · age 45 · b. ~1885 · New Jersey

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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 — Hudson, New Jersey Open full size

Page Contents

50 people indexed on this census page (ia:1930:newjerseycensus00reel1356:0382)

Line	Name	Age	Relation	Occupation	Birthplace
51	Edward Allgeier	12	Son	—	New Jersey
52	Richard Sommers	33	Head	Policeman	New Jersey
53	Helen Sommers	32	Wife	—	New York
54	Margaret Sommers	14	Daughter	—	New York
55	Richard Sommers	12	Son	—	New Jersey
56	Francis Sommers	11	Son	—	New Jersey
57	James Sommers	8	Son	—	New Jersey
58	Helen Sommers	1	Daughter	—	New Jersey
59	Albert Davenport	33	Head	Printer	New York
60	Clara Davenport	32	Wife	—	New York
61	John Fitzpatrick	42	Head	Policeman	New Jersey
62	Margaret Fitzpatrick	32	Wife	—	New York
63	Edward Fitzpatrick	16	Son	Watchman	New Jersey
64	Alice Fitzpatrick	13	Daughter	—	New Jersey
65	Lillian Fitzpatrick	10	Daughter	—	New Jersey
66	Dorothy Fitzpatrick	4	Daughter	—	New Jersey
67	Walter Fitzpatrick	2	Son	—	New Jersey
68	James Haggerty	47	Head	Brakeman	Canada
69	Mary Haggerty THIS PERSON	45	Wife	—	Ireland
70	James Haggerty	23	Son	Clerk	New York
71	Mary Haggerty	21	Daughter	Typist	New York
72	Timothy Haggerty	15	Son	Office Boy	New York
73	Veronica Haggerty	12	Daughter	—	New Jersey
74	Joseph Haggerty	11	Son	—	New Jersey
75	Dorothy Haggerty	8	Daughter	—	New Jersey
76	Donald Haggerty	5	Son	—	New Jersey
77	Raymond Bailey	29	Head	Laborer	New Jersey
78	Irene Bailey	27	Wife	—	Poland
79	Alfred Bailey	3	Son	—	New Jersey
80	Joseph Barron	29	Boarder	Clerk	New Jersey
81	Irene Sadoski	21	Sister	Laborer	New Jersey
82	Helen Sadoski	18	Sister	Laborer	New Jersey
83	Christian Epp	52	Head	Stenographer	New York
84	Anna Epp	50	Wife	—	New York
85	Anna Epp	20	Daughter	Stenographer	New Jersey
86	Walter Epp	17	Son	—	New Jersey
87	Alfred Russ	25	Head	Salesman	Pennsylvania
88	Margaret Russ	21	Wife	—	New Jersey
89	Alfred Russ	1	Son	—	New Jersey
90	Robert Sennick	42	Head	Trucking	New Jersey
91	Emma Sennick	40	Wife	—	New York
92	Ralph Sennick	21	Son	Clerk	New York
93	William Sennick	17	Son	—	New York
94	Herman Sennick	42	Brother	Waiter	New Jersey
95	James Duffy	34	Head	Salesman	New York
96	Loretta Duffy	31	Wife	—	New York
97	William Duffy	5	Son	—	New Jersey
98	James Duffy	3	Son	—	New Jersey
99	Kenneth Duffy	1	Son	—	New Jersey
100	William Johnson	43	Head	Engineer	New Jersey

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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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