John Green — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Denver-County, Colorado

Our Model Tree links this John Green across the 1920, 1930 and 1940 US Censuses in Denver-County, Colorado (XGBoost, ~Confirmed), with identified parents Henry & Anna — first a head (b.~1902), then head of a 3-person household.

Age 38 b. ~1902 Male Head Born: Russia Married

1940 Census Record Details

Census Year	1940
Location	Denver-County, Colorado
Surname	Green
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	38
Marital Status	Married
Birthplace	Russia
1935 Residence (City)	City & County of Denver
1935 Residence (County)	Denver
Naturalization Status	Naturalized
Additional Details
Occupation	Truck Driver
Industry	P.W.
Class of Worker	PW
Hours Worked	48
Income (1939)	1300
Highest Grade	H 2
1935 Residence	Same place
Birth Country	Russia
Birthplace (normalized)	russia
Occupation	Truck Driver
Township / Ward	City County Of Denver
Est. Birth Year	~1902

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
Dolores Green	Daughter	—	11	~1929
John Green	Head	—	38	~1902
Catherine Green	Spouse	—	37	~1903

Census Appearances

1920

Denver, Colorado

Son, age 18

Denver, Colorado · implied b. ~1902 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Green
Given Name	John
Relationship to Head	Son
Sex	M
Color / Race	White
Age	18
Marital Status	Single
Birthplace	Russia
Year of Immigration	1902
Naturalization Status	Naturalized
Father's Birthplace	Russia
Mother's Birthplace	Russia
Occupation	Repairer Apprentice
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	German
Birth Country	Russia
Birthplace (normalized)	russia

1930

Denver, Colorado

Head, age 28

Denver, Colorado · implied b. ~1902 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Green
Given Name	John C.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	28
Marital Status	Married
Birthplace	Russia
Naturalization Status	Naturalized
Year of Immigration	1902
Age at First Marriage	24
Father's Birthplace	Russia
Mother's Birthplace	Russia
Can Read/Write	Yes
Mother Tongue	Unknown
Home Owned/Rented	R
Home Value / Rent	20
Radio Set	R
Veteran	No
Birth Country	Russia
Birthplace (normalized)	russia

1940

Denver-County, Colorado

Head, age 38

Denver-County, Colorado · implied b. ~1902 — 3 household members

Surname	Green
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	38
Marital Status	Married
Birthplace	Russia
1935 Residence (City)	City & County of Denver
1935 Residence (County)	Denver
Naturalization Status	Naturalized
Occupation	Truck Driver
Industry	P.W.
Class of Worker	PW
Hours Worked	48
Income (1939)	1300
Highest Grade	H 2
1935 Residence	Same place
Birth Country	Russia
Birthplace (normalized)	russia

Model Tree

Model Tree available

Our Model Tree links John Green across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Green (~0.92 confidence) and mother Anna Green (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.

Show:

Gen 1 Parents confidence ≈ 0.92

Father

Henry Green

b. ~1874

Source father

● Household · direct · ~0.92

Mother

Anna Green

b. ~1876

Source mother

● Household · direct · ~0.92

This person

Anchor record

John Green

Head · 1940 · age 38 · b. ~1902 · Colorado

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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 — Denver-County, Colorado Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-00493-00015)

Line	Name	Age	Relation	Occupation	Birthplace
1	John Green THIS PERSON	38	Head	Truck Driver	Russia
2	Catherine Green	37	Wife	—	Colo
3	Dolores Green	11	Daughter	—	Colo
4	Carl Fling	26	Head	Butcher	Colo
5	Florence Fling	22	Wife	—	Colo
6	Carl Jr Fling	5	Son	—	Colo
7	Julia L Fling	4	Daughter	—	Colo
8	John Fling	2	Son	—	Colo
9	Barbara Fling	20	Sister	Housework	Colo
10	David Reigel	32	Head	Laborer	Colo
11	Elizabeth Reigel	28	Wife	—	Colo
12	Raymond Reigel	9	Son	—	Colo
13	Marlene Reigel	8	Daughter	—	Colo
14	Donald Reigel	7	Son	—	Colo
15	David Jr Reigel	3	Son	—	Colo
16	Jacob Scheible	70	Head	Laborer	Russia
17	Marie Scheible	67	Wife	—	Russia
18	Alex Scheible	28	Son	Clerk	Colo
19	David Roth	28	Head	Laborer	Colo
20	Elsie Roth	26	Wife	—	Colo
21	Betty Roth	8	Daughter	—	Colo
22	Jeanette Roth	6	Daughter	—	Colo
23	Henry Munich	36	Head	Laborer	Kans
24	Mary Munich	26	Wife	—	Colo
25	Albert Munich	7	Son	—	Colo
26	Betty Munich	5	Daughter	—	Colo
27	David Fahrenbruch	31	Head	Laborer	Colo
28	Lydia Fahrenbruch	31	Wife	Laborer	Colo
29	Stanley Fahrenbruch	8	Son	—	Colo
30	Clinton Fahrenbruch	5	Son	—	Colo
31	Henry Krieger	57	Head	Carpenter	Russia
32	Elizabeth Krieger	54	Wife	—	Russia
33	Rodney Krieger	13	Son	—	Colo
34	Mollie Reisbeck	33	Daughter	—	Colo
35	Deanna Reisbeck	2	Daughter	—	Colo
36	Henry Penning	42	Head	—	Russia
37	Henry Penning	20	Son	Laborer	Colo
38	Albert Penning	18	Son	Laborer	Colo
39	Edward Penning	16	Son	—	Colo
40	Clara Penning	12	Daughter	—	Colo

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Pedigree Summary

John

Gen 1 · 2 parents ~0.92

Max depth 4 (1900–1950 window)

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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