John Collins — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Campbell-County, Wyoming

Our Model Tree links this John Collins across the 1920, 1930 and 1940 US Censuses in Campbell-County, Wyoming (XGBoost, ~Confirmed), with identified parents Florence — first a head (b.~1905), then head of a 4-person household.

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

1940 Census Record Details

Census Year	1940
Location	Campbell-County, Wyoming
Surname	Collins
Given Name	John P.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	35
Marital Status	Married
Birthplace	Wyoming
1935 Residence (City)	Election District 13
1935 Residence (County)	Weston Campbell
Additional Details
Occupation	Rancher
Industry	Ranching
Class of Worker	E
Hours Worked	40
Income (1939)	0
Highest Grade	H-4
1935 Residence	Same House
Birth State	Wyoming
Birth Country	United States
Birthplace (normalized)	wyoming
Occupation	Rancher
Township / Ward	Election District 13
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.

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

Name	Relation to head	Relative to John	Age	Birth yr
John Collins	Head	—	35	~1905
Joe Collins	Son	—	8	~1932
John Collins	Son	—	12	~1928
Alberta Collins	Spouse	—	27	~1913

Census Appearances

1920

Campbell, Wyoming

Son, age 13

Campbell, Wyoming · implied b. ~1907 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Collins
Given Name	John P
Relationship to Head	Son
Sex	M
Color / Race	White
Age	13
Marital Status	Single
Birthplace	Wyoming
Father's Birthplace	Massachusetts
Mother's Birthplace	Nebraska
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Wyoming
Birth Country	United States
Birthplace (normalized)	wyoming

1930

Campbell, Wyoming

Head, age 25

Campbell, Wyoming · implied b. ~1905 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Collins
Given Name	John P.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	25
Marital Status	Married
Birthplace	Wyoming
Age at First Marriage	21
Father's Birthplace	Massachusetts
Mother's Birthplace	Nebraska
Occupation	Manager
Industry	Cattle Ranch
Class of Worker	E
Can Read/Write	Yes
Home Owned/Rented	O
Birth State	Wyoming
Birth Country	United States
Birthplace (normalized)	wyoming

1940

Campbell-County, Wyoming

Head, age 35

Campbell-County, Wyoming · implied b. ~1905 — 4 household members

Surname	Collins
Given Name	John P.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	35
Marital Status	Married
Birthplace	Wyoming
1935 Residence (City)	Election District 13
1935 Residence (County)	Weston Campbell
Occupation	Rancher
Industry	Ranching
Class of Worker	E
Hours Worked	40
Income (1939)	0
Highest Grade	H-4
1935 Residence	Same House
Birth State	Wyoming
Birth Country	United States
Birthplace (normalized)	wyoming

Model Tree

Model Tree available

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

Show:

Gen 1 Parents confidence ≈ 0.92

Mother

Florence Collins

b. ~1875

Source mother

● Household · direct · ~0.92

This person

Anchor record

John Collins

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

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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 — Campbell-County, Wyoming Open full size

Page Contents

34 people indexed on this census page (nara:1940:m-t0627-04568-01036)

Line	Name	Age	Relation	Occupation	Birthplace
41	John P. Collins THIS PERSON	35	Head	Rancher	Wyoming
42	Alberta P. Collins	27	Wife	—	Wyoming
43	John H. Collins	12	Son	—	Wyoming
44	Joe P. Collins	8	Son	—	Wyoming
45	George W. Collins	27	Head	Rancher	Wyoming
46	Margaret T. Collins	28	Wife	—	South Dakota
47	Larry Collins	2	Son	—	Utah
48	Neil G. Collins	1	Son	—	Wyoming
49	Fred Pate	36	Head	Ranch Hand	Nebraska
50	Lee Swartz	24	Head	Rancher	Wyoming
51	Edith Swartz	30	Wife	—	Nebraska
52	James W. Swartz	4	Son	—	Wyoming
53	Robert L. Swartz	1	Son	—	Wyoming
54	Harris D. Swartz	31	Head	Rancher	Wyoming
55	Josephine Swartz	29	Wife	—	Wyoming
56	Helen L. Swartz	6	Daughter	—	Wyoming
57	Alta D. Hatfield	28	Head	School Teacher	Nebraska
58	Leon Connally	43	Head	Ranch Hand	Texas
59	Kenneth Sharp	40	Head	Ranch Hand	Indiana
60	Lewis B. Stevenson	21	Head	Farm Hand	California
61	George T. Emigh	43	Head	Rancher	Nebraska
62	Margaret Emigh	34	Wife	—	Nebraska
63	Mary Emigh	65	Mother	—	Pennsylvania
64	Mike Reardon	25	Hired Hand	Ranch Hand	Montana
65	Guy C. Williamson	61	Head	—	Pennsylvania
66	Minnie Williamson	60	Wife	—	Nebraska
67	Harry Frances E. Williamson	47	Head	Ranching	Nebraska
68	Paul L. Mcintosh	39	Partner	Ranching	Iowa
69	Wayne M. Daniels	23	Head	Farmer	S. Dakota
70	Margaret G. Daniels	20	Wife	—	Wyoming
71	Sharon Lee Daniels	2	daughter	—	Nebraska
72	Duane Dean Daniels	0	daughter	—	Wyoming
73	Lee Yokes	58	Head	Rancher	Nebraska
74	Lee Mrs. Yokes	55	Wife	—	Nebraska

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Pedigree Summary

John

Gen 1 · 1 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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