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Joan Smith — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Essex, New Jersey

Our Model Tree links this Joan Smith across the 1930 and 1940 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.

Age 3 b. ~1927 Female Daughter Born: New Jersey Single

1930 Census Record Details

Census Year	1930
Location	Essex, New Jersey
Surname	Smith
Given Name	Joan
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	3
Marital Status	Single
Birthplace	New Jersey
Father's Birthplace	New Jersey
Mother's Birthplace	New Jersey
Additional Details
Occupation	none
Can Read/Write	Yes
Birth State	New Jersey
Birth Country	United States
Birthplace (normalized)	new jersey
Township / Ward	Newark City
Est. Birth Year	~1927

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 Joan	Age	Birth yr
Anna Smith	Daughter	—	8	~1922
James Smith	Son	—	10	~1920
Joseph Smith	Head	—	48	~1882
Aloysius Smith	Son	—	12	~1918
Francis Smith	Son	—	20	~1910
Frank Smith	Son	—	15	~1915
Anna Smith	Spouse	—	41	~1889
Joan Smith	Daughter	—	3	~1927

Census Appearances

1930

Essex, New …

Daughter, age 3

Essex, New Jersey · implied b. ~1927 — 8 household members

Surname	Smith
Given Name	Joan
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	3
Marital Status	Single
Birthplace	New Jersey
Father's Birthplace	New Jersey
Mother's Birthplace	New Jersey
Occupation	none
Can Read/Write	Yes
Birth State	New Jersey
Birth Country	United States
Birthplace (normalized)	new jersey

1940

Essex-County, New …

Daughter, age 13

Essex-County, New Jersey · implied b. ~1927 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Smith
Given Name	Jean
Relationship to Head	daughter
Sex	F
Color / Race	White
Age	13
Marital Status	Single
Birthplace	New Jersey
1935 Residence (City)	W. Caldwell
1935 Residence (County)	Essex
Highest Grade	7
1935 Residence	New Jersey
Birth State	New Jersey
Birth Country	United States
Birthplace (normalized)	new jersey

Model Tree

Linked across censuses

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

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This person

Anchor record

Joan Smith

Daughter · 1930 · age 3 · b. ~1927 · New Jersey

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Sibling

Aloysius Smith

Sibling · 1930 · age 12

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

James Smith

Sibling · 1930 · age 10

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Anna Smith

Sibling · 1930 · age 8

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Frank Smith

Sibling · 1930 · age 15

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Francis Smith

Sibling · 1930 · age 20

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 — Essex, New Jersey Open full size

Page Contents

50 people indexed on this census page (ia:1930:newjerseycensus00reel1340:0025)

Line	Name	Age	Relation	Occupation	Birthplace
1	John Beresford	35	Head	None	New Jersey
2	Michael Beresford	12	Son	None	New Jersey
3	Mary Beresford	10	Daughter	None	New Jersey
4	Robert Beresford	7	Son	None	New Jersey
5	George Lock	57	Head	Maker	England
6	Mary Lock	47	Wife	None	Irish Free State
7	Barbara Lock	18	Daughter	Dictation Clerk	New Jersey
8	James Lock	16	Son	Assistant Clerk	New Jersey
9	George Lock	13	Son	None	New Jersey
10	Richard Lock	11	Son	None	New Jersey
11	Rita Lock	9	Daughter	None	New Jersey
12	John Bessie	47	Head	Janitor	Scotland
13	Edith Bessie	45	Wife	None	West Indies
14	Raymond Bessie	22	Son	Truck Driver	New Jersey
15	Edmund Leib	27	Head	Agent	New York
16	Mary Leib	27	Wife	None	New Jersey
17	Henry Menzell	33	Head	Machinist	Poland
18	Catherine Menzell	1	Daughter	None	New Jersey
19	Eleanor Menzell	25	Wife	None	New Jersey
20	Isaac Tidman	59	Head	Doorman	Sweden
21	Hulda Tidman	55	Wife	None	Norway
22	Martha Anderson	70	Head	None	Germany
23	Edith Anderson	20	Daughter	Bookkeeper	New Jersey
24	John Delfino	51	Head	Sales Letter	New York
25	Margaret Delfino	55	Wife	None	New York
26	Francis Delfino	15	Son	Messenger Boy	New Jersey
27	Joseph Smith	48	Head	Loomer	New Jersey
28	Anna Smith	41	Wife	None	New Jersey
29	Francis Smith	20	Son	Supervisor	New Jersey
30	Frank Smith	15	Son	Skater	New Jersey
31	Aloysius Smith	12	Son	None	New Jersey
32	James Smith	10	Son	None	New Jersey
33	Anna Smith	8	Daughter	None	New Jersey
34	Joan Smith THIS PERSON	3	Daughter	None	New Jersey
35	Alex Tusinski	33	Head	Fireman	New Jersey
36	Emma Tusinski	32	Wife	None	Germany
37	Albert Urban	27	Head	Fireman	New Jersey
38	Anna Urban	27	Wife	Typist	New Jersey
39	Francis Winter	48	Head	Nurse	New Jersey
40	Charlotte Winter	14	Daughter	Secretary	New York
41	Alma Durant	48	Head	None	New Jersey
42	Graham Durant	22	Son	Researcher	New Jersey
43	Teresa Durant	19	Daughter	Clerk	New Jersey
44	George Dewar	25	Head	Inspector	New Jersey
45	Elizabeth Dewar	24	Wife	None	New Jersey
46	Virginia Dewar	2	Daughter	None	New Jersey
47	Raymond Dewar	1	Son	None	New Jersey
48	John Slivinski	35	Head	Driller	Czechoslovakia
49	Mary Slivinski	38	Wife	None	New York
50	John Slivinski	10	Son	None	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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