John Healy — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Essex-County, Massachusetts

Our Model Tree links this John Healy across the 1920, 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1905), then head of a 3-person household.

Age 35 b. ~1905 Male Head Born: Maine Married

1940 Census Record Details

Census Year	1940
Location	Essex-County, Massachusetts
Surname	Healy
Given Name	John D.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	35
Marital Status	Married
Birthplace	Maine
1935 Residence (City)	Swampscott
1935 Residence (County)	Essex
Additional Details
Occupation	Auditor
Industry	Transportation
Class of Worker	PW
Hours Worked	44
Income (1939)	1976
Highest Grade	Hs 4
1935 Residence	Same place
Birth State	Maine
Birth Country	United States
Birthplace (normalized)	maine
Occupation	Auditor
Township / Ward	Swampscott
Est. Birth Year	~1905

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.

3 people recorded at the same address in the 1940 census.

Name	Relation to head	Relative to John	Age	Birth yr
John Healy	Head	—	35	~1905
William Healy	Son	—	1	~1939
Gertrude Healy	Spouse	—	37	~1903

Census Appearances

1920

Essex, Massachusetts

Other, age 14

Essex, Massachusetts · implied b. ~1906 — 50 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Healey
Given Name	John D.
Sex	M
Color / Race	White
Age	14
Marital Status	Single
Birthplace	Maine
Father's Birthplace	Canada
Mother's Birthplace	Canada
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Maine
Birth Country	United States
Birthplace (normalized)	maine

1930

Essex, Massachusetts

Head, age 25

Essex, Massachusetts · implied b. ~1905 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Healy
Given Name	John D
Relationship to Head	Head
Sex	M
Color / Race	White
Age	25
Marital Status	Married
Birthplace	Maine
Age at First Marriage	25
Father's Birthplace	Canada English
Mother's Birthplace	Canada English
Occupation	Clerk
Industry	Railroad
Class of Worker	W
Can Read/Write	Yes
Home Owned/Rented	R
Home Value / Rent	30
Veteran	No
Birth State	Maine
Birth Country	United States
Birthplace (normalized)	maine

1940

Essex-County, Massachusetts

Head, age 35

Essex-County, Massachusetts · implied b. ~1905 — 3 household members

Surname	Healy
Given Name	John D.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	35
Marital Status	Married
Birthplace	Maine
1935 Residence (City)	Swampscott
1935 Residence (County)	Essex
Occupation	Auditor
Industry	Transportation
Class of Worker	PW
Hours Worked	44
Income (1939)	1976
Highest Grade	Hs 4
1935 Residence	Same place
Birth State	Maine
Birth Country	United States
Birthplace (normalized)	maine

Model Tree

Linked across censuses

Our Model Tree links John Healy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

John Healy

Head · 1940 · age 35 · b. ~1905 · Massachusetts

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

Original Census Page

1940 US Federal Census — Essex-County, Massachusetts Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01590-00563)

Line	Name	Age	Relation	Occupation	Birthplace
1	John Behar	68	Head	Carpenter	Canada English
2	Dorothy Behar	64	Wife	—	New York
3	John T. Nolan	41	Head	Engineer	Massachusetts
4	Margaret M. Nolan	36	Wife	—	Massachusetts
5	John Jr. Nolan	10	Son	—	Massachusetts
6	William C. Nolan	7	Son	—	Massachusetts
7	Donato Yasi	50	Head	Gardner	Italy
8	Sarah Yasi	50	Wife	—	Italy
9	Margaret Yasi	29	Daughter	Bookkeeper	Massachusetts
10	Cora B. Devitt	72	Head	Proprietor	Canada English
11	Merle W. Burgess	44	Head	Cutter	Massachusetts
12	Gertrude E. Burgess	44	Wife	—	Massachusetts
13	Richard M. Burgess	15	Son	—	Massachusetts
14	Virginia L. Burgess	8	Daughter	—	Massachusetts
15	Paul M. Burgess	6	Son	—	Massachusetts
16	Joseph A. Boyer	59	Head	Proprietor	Canada French
17	Mary A. Boyer	59	Wife	—	New Hampshire
18	George Atkins	41	Head	Machinist	Massachusetts
19	Alice Atkins	37	Wife	—	Maine
20	Robert Atkins	12	Son	—	Massachusetts
21	Eunice Atkins	8	Daughter	—	Massachusetts
22	Marilyn Atkins	5	Daughter	—	Massachusetts
23	Alonzo A. Parker	48	Head	Cutter	Massachusetts
24	Bessie M. Parker	43	Wife	Packer	Massachusetts
25	Dorothy Parker	21	Daughter	Salesgirl	Massachusetts
26	Frank Parker	78	Father	—	Massachusetts
27	Emma L. Meblen	79	Head	—	Newfoundland
28	Leslie Meblen	42	Son	Driver	Massachusetts
29	Gladys A. Meblen	40	Daughter	Secretary	Massachusetts
30	Jane Wallace	73	Head	—	Canada English
31	Alexander Wallace	46	Son	Machinist	Massachusetts
32	Helen E. Wallace	32	Daughter	Maid	Massachusetts
33	John D. Healy THIS PERSON	35	Head	Auditor	Maine
34	Gertrude Healy	37	Wife	—	Massachusetts
35	William R. Healy	1	Son	—	Massachusetts
36	Thomas Eisenbraun	35	Head	Technical Engineer	New York
37	Mildred Eisenbraun	21	Wife	—	Massachusetts
38	Nancy Eisenbraun	8	Daughter	—	Massachusetts
39	Marjorie Eisenbraun	2	Daughter	—	Massachusetts
40	Dana Humphrey	31	Head	Clerk	Massachusetts

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 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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