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LJ

Leroy Johnson — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · None, None

Our Model Tree links this Leroy Johnson across the 1920 and 1930 US Censuses (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 9-person household.

Age 20 b. ~1910 Male Son Born: Wyoming Single

1930 Census Record Details

Census Year	1930
Location	None, None
Surname	Johnson
Given Name	Leroy A
Relationship to Head	Son
Sex	M
Color / Race	White
Age	20
Marital Status	Single
Birthplace	Wyoming
Father's Birthplace	Sweden
Mother's Birthplace	Sweden
Additional Details
Occupation	Laborer
Industry	Sheep Co
Class of Worker	W
Can Read/Write	Yes
Birth State	Wyoming
Birth Country	United States
Birthplace (normalized)	wyoming
Occupation	Laborer
Est. Birth Year	~1910

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.

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

Name	Relation to head	Relative to Leroy	Age	Birth yr
Clarence Johnson	Son	—	12	~1918
Eric Johnson	Son	—	14	~1916
Frank Johnson	Son	—	18	~1912
Myrtle Johnson	Daughter	—	10	~1920
Florence Johnson	Daughter	—	8	~1922
Lena Johnson	Other	—	44	~1886
Elwood Johnson	Son	—	16	~1914
Peter Johnson	Head	—	54	~1876
Leroy Johnson	Son	—	20	~1910

Census Appearances

1920

Carbon, Wyoming

Son, age 10

Carbon, Wyoming · implied b. ~1910 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Johnson
Given Name	Leroy
Relationship to Head	Son
Sex	M
Color / Race	White
Age	10
Marital Status	Single
Birthplace	Wyoming
Father's Birthplace	Sweden
Mother's Birthplace	Sweden
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Wyoming
Birth Country	United States
Birthplace (normalized)	wyoming

1930

None, None

Son, age 20

None, None · implied b. ~1910 — 9 household members

Surname	Johnson
Given Name	Leroy A
Relationship to Head	Son
Sex	M
Color / Race	White
Age	20
Marital Status	Single
Birthplace	Wyoming
Father's Birthplace	Sweden
Mother's Birthplace	Sweden
Occupation	Laborer
Industry	Sheep Co
Class of Worker	W
Can Read/Write	Yes
Birth State	Wyoming
Birth Country	United States
Birthplace (normalized)	wyoming

Model Tree

Linked across censuses

Our Model Tree links Leroy Johnson across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.

Show:

This person

Anchor record

Leroy Johnson

Son · 1930 · age 20 · b. ~1910 · None

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Sibling

Myrtle Johnson

Sibling · 1930 · age 10

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Elwood Johnson

Sibling · 1930 · age 16

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Clarence Johnson

Sibling · 1930 · age 12

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Eric Johnson

Sibling · 1930 · age 14

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Florence Johnson

Sibling · 1930 · age 8

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Frank Johnson

Sibling · 1930 · age 18

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 — None, None Open full size

Page Contents

49 people indexed on this census page (ia:1930:15thcensus2622unit:0058)

Line	Name	Age	Relation	Occupation	Birthplace
1	Cezia D	38	Wife-H	—	Wyoming
2	Mary C	8	Daughter	—	Wyoming
3	Carmel R	6	Daughter	—	Wyoming
4	Jacqueline F	5	Daughter	—	Wyoming
5	Richard Son Donn	56	Nephew	House Keeper	Michigan
6	Jake Rhodenburgh	66	Head	Secretary	Illinois
7	Matilda B Rhodenburgh	61	Wife-H	—	Kentucky
8	Lancelot H Brown	41	Nephew	Car Painter	Kentucky
9	Ralph T Brown	7	Nephew	—	Missouri
10	Farrel F Delano	22	Head	Salesman	Oklahoma
11	Mildred M Delano	22	Wife-H	—	Kansas
12	Nellie F Delano	40	Mother	—	Missouri
13	John O'Connor	53	Head	Locomotive Engineer	Nebraska
14	Julia R O'Connor	49	Wife-H	—	Wyoming
15	James A Ab Hansen	18	Son	—	Wyoming
16	Vincent S O'Connor	15	Son	—	Wyoming
17	Kathleen M O'Connor	14	Daughter	—	Wyoming
18	William J Loomis	24	Head	Clerk	Wyoming
19	Malva M Loomis	24	Wife-H	Clerk	Wyoming
20	Ole Peterson	70	Head	Landlord	Sweden
21	Harold O Peterson	26	Son	—	Wyoming
23	Gus Larson	57	Head	Rancher	Sweden
24	Erika Larson	57	Wife-H	—	Sweden
25	Runyon Larson	26	Son	Foreman	Wyoming
26	Gordon Ed Larson	21	Son	—	Illinois
27	Peter Gustafson	45	Head	Locomotive Engineer	Sweden
28	Martha M H Gustafson	16	Daughter	—	Wyoming
29	Eric A Gustafson	13	Son	—	Wyoming
30	Esther E Gustafson	12	Daughter	—	Wyoming
31	Signe M Gustafson	10	Daughter	—	Wyoming
32	Peter J Johnson	54	Head	Rancher	Sweden
33	Lena C Johnson	44	Wife-H	—	Sweden
34	Leroy A Johnson THIS PERSON	20	Son	Laborer	Wyoming
35	Frank E A Johnson	18	Son	—	Wyoming
36	Elwood P Johnson	16	Son	—	Wyoming
37	Eric W Johnson	14	Son	—	Wyoming
38	Clarence W Johnson	12	Son	—	Wyoming
39	Myrtle C Johnson	10	Daughter	—	Wyoming
40	Florence N Johnson	8	Daughter	—	Wyoming
41	John E Linder	26	Head	Carpenter	Sweden
42	Sadie V Linder	21	Wife-H	—	Wyoming
43	John W Linder	2	Son	—	Wyoming
44	John E Engstrom	53	Head	Rancher	Sweden
45	Hulda S Engstrom	47	Wife-H	—	Sweden
46	Carl A Engstrom	25	Son	Mechanist	Wyoming
47	Helmer Rob Engstrom	23	Son	—	Wyoming
48	John W C Engstrom	21	Son	Car Repairer	Wyoming
49	Milton V Engstrom	15	Son	—	Wyoming
50	Louis W Engstrom	8	Son	—	Wyoming

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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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