John Dolan — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Middlesex, New Jersey

Our Model Tree links this John Dolan across the 1920 and 1930 US Censuses in Middlesex, New Jersey (XGBoost, ~Confirmed) — first a head (b.~1864), then head of a 7-person household.

Age 66 b. ~1864 Male Head Born: New Jersey Married

1930 Census Record Details

Census Year	1930
Location	Middlesex, New Jersey
Surname	Dolan
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	66
Marital Status	Married
Birthplace	New Jersey
Age at First Marriage	28
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Additional Details
Occupation	Laborer
Industry	Odd Jobs
Class of Worker	W
Can Read/Write	Yes
Home Owned/Rented	O
Home Value / Rent	8000
Birth State	New Jersey
Birth Country	United States
Birthplace (normalized)	new jersey
Occupation	Laborer
Township / Ward	Sayreville Borough
Est. Birth Year	~1864

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.

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

Name	Relation to head	Relative to John	Age	Birth yr
Edward Dolan	Son	—	25	~1905
Francis Dolan	Son	—	22	~1908
John Dolan	Head	—	66	~1864
Thomas Dolan	Son	—	18	~1912
Margaret Dolan	Daughter	—	33	~1897
Catherine Dolan	Daughter	—	30	~1900
Mary Dolan	Spouse	—	55	~1875

Census Appearances

1920

Middlesex, New …

Head, age 55

Middlesex, New Jersey · implied b. ~1865 — 9 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Dolan
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	55
Marital Status	Married
Birthplace	New Jersey
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	Laborer
Industry	Brick Yard
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Irish
Home Owned/Rented	R
Birth State	New Jersey
Birth Country	United States
Birthplace (normalized)	new jersey

1930

Middlesex, New …

Head, age 66

Middlesex, New Jersey · implied b. ~1864 — 7 household members

Surname	Dolan
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	66
Marital Status	Married
Birthplace	New Jersey
Age at First Marriage	28
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	Laborer
Industry	Odd Jobs
Class of Worker	W
Can Read/Write	Yes
Home Owned/Rented	O
Home Value / Rent	8000
Birth State	New Jersey
Birth Country	United States
Birthplace (normalized)	new jersey

Model Tree

Linked across censuses

Our Model Tree links John Dolan across 2 US Census years (1920 and 1930) in Middlesex, New Jersey, using XGBoost record linkage.

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This person

Anchor record

John Dolan

Head · 1930 · age 66 · b. ~1864 · 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 — Middlesex, New Jersey Open full size

Page Contents

50 people indexed on this census page (ia:1930:newjerseycensus00reel1368:1057)

Line	Name	Age	Relation	Occupation	Birthplace
1	John Schaffer	52	Head	Carpenter	New York
2	Katherine Schaffer	41	Wife	—	New Jersey
3	Emma C. Schaffer	20	Daughter	Stenographer	New Jersey
4	Mary Guilfoyle	52	Head	Housekeeper	New York
5	Ann Guilfoyle	30	Daughter	Bookkeeper	New Jersey
6	Mary Guilfoyle	29	Daughter	Music Teacher	New Jersey
7	Elizabeth A. Bogue	32	Daughter	—	New Jersey
8	Marie Bogue	11	Granddaughter	—	New Jersey
9	Joseph Malanaphy	24	Son-in-law	Out Of Work	New Jersey
10	Margaret Malanaphy	24	Daughter	Bookkeeper	New Jersey
11	Joseph Malanaphy	5	Grandson	—	New Jersey
12	Edward Sorlock	61	Head	Blacksmith	Poland
13	Sophie Sorlock	55	Wife	Truck Driver	Poland
14	Mitchell Sorlock	20	Son	Inspector	New Jersey
15	Francis Sorlock	18	Son	—	New Jersey
16	Edward Sorlock	16	Son	—	New Jersey
17	John Sorlock	11	Son	—	New Jersey
18	Thomas Sorlock	8	Son	—	New Jersey
19	Peter Sorlock	6	Son	—	New Jersey
20	Henry Boehm	45	Head	Foreman	New Jersey
21	Minnie Boehm	38	Wife	—	New Jersey
22	Henrietta M. Boehm	15	Daughter	—	New Jersey
23	Catherine Boehm	12	Daughter	—	New Jersey
24	Harold Boehm	9	Son	—	New Jersey
25	Benjamin Boehm	3	Son	—	New Jersey
26	Edward Foyack	37	Head	Laborer	New Jersey
27	Martha Foyack	35	Wife	—	Maryland
28	Edward Jr. Foyack	9	Son	—	New Jersey
29	John Dolan THIS PERSON	66	Head	Laborer	New Jersey
30	Mary A. Dolan	55	Wife	—	New Jersey
31	Margaret Dolan	33	Daughter	Operator	New Jersey
32	Edward Dolan	25	Son	Laborer	New Jersey
33	Catherine Dolan	30	Daughter	Housekeeper	New Jersey
34	Francis Dolan	22	Son	Laborer	New Jersey
35	Thomas Dolan	18	Son	Carpenter	New Jersey
36	Joseph Burger	42	Head	Machinist	Germany
37	Josephine Burger	33	Wife	—	District of Col.
38	Matthew Burger	16	Son	—	New Jersey
39	Bernice Burger	4	Daughter	—	District of Col.
40	Herman Gallagher	33	Head	Supervisor	Maryland
41	Teresa Gallagher	33	Wife	—	New Jersey
42	John Gorman	48	Head	Mason	New Jersey
43	Ellen Gorman	33	Wife	—	Pennsylvania
44	John Jr. Gorman	10	Son	—	Pennsylvania
45	Francis Gorman	8	Son	—	Pennsylvania
46	Thomas Gorman	5	Son	—	New Jersey
47	Mary Gorman	4	Daughter	—	New Jersey
48	William Rasse	64	Head	Boatman	New Jersey
49	Wood Alper	59	Boarder	Boatman	New Jersey
50	August Schmitt	56	Boarder	Boatman	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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