Alfred Johnson — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Summit-County, Utah

Our Model Tree links this Alfred Johnson across the 1920, 1930 and 1940 US Censuses in Summit-County, Utah (XGBoost, ~Confirmed), with identified parents George & Minnie — first a head (b.~1912), then head of a 3-person household.

Age 28 b. ~1912 Male Head Born: Utah Married

1940 Census Record Details

Census Year	1940
Location	Summit-County, Utah
Surname	Johnson
Given Name	Alfred
Relationship to Head	head
Sex	M
Color / Race	White
Age	28
Marital Status	Married
Birthplace	Utah
1935 Residence (City)	Oakley Town
1935 Residence (County)	Summit
Additional Details
Occupation	miner
Industry	mine
Class of Worker	PW
Hours Worked	40
Income (1939)	1200
Highest Grade	Hs 3
1935 Residence	Same house
Birth State	Utah
Birth Country	United States
Birthplace (normalized)	utah
Occupation	Miner
Township / Ward	Oakley Town
Est. Birth Year	~1912

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 Alfred	Age	Birth yr
Alfred Johnson	Head	—	28	~1912
Sharron Johnson	Son	—	4	~1936
Georgia Johnson	Spouse	—	26	~1914

Census Appearances

1920

Summit, Utah

Son, age 9

Summit, Utah · implied b. ~1911 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Johnson
Given Name	Alfred C
Relationship to Head	Son
Sex	M
Color / Race	White
Age	9
Marital Status	Single
Birthplace	Utah
Father's Birthplace	Utah
Mother's Birthplace	Utah
Occupation	none
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Utah
Birth Country	United States
Birthplace (normalized)	utah

1930

Summit, Utah

Son, age 19

Summit, Utah · implied b. ~1911 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Johnson
Given Name	Alfred A
Relationship to Head	Son
Sex	M
Color / Race	White
Age	19
Marital Status	Single
Birthplace	Utah
Father's Birthplace	Utah
Mother's Birthplace	Utah
Occupation	Laborer
Industry	General
Class of Worker	W
Can Read/Write	Yes
Birth State	Utah
Birth Country	United States
Birthplace (normalized)	utah

1940

Summit-County, Utah

Head, age 28

Summit-County, Utah · implied b. ~1912 — 3 household members

Surname	Johnson
Given Name	Alfred
Relationship to Head	head
Sex	M
Color / Race	White
Age	28
Marital Status	Married
Birthplace	Utah
1935 Residence (City)	Oakley Town
1935 Residence (County)	Summit
Occupation	miner
Industry	mine
Class of Worker	PW
Hours Worked	40
Income (1939)	1200
Highest Grade	Hs 3
1935 Residence	Same house
Birth State	Utah
Birth Country	United States
Birthplace (normalized)	utah

Model Tree

Model Tree available

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

Show:

Gen 1 Parents confidence ≈ 0.92

Father

George Johnson

b. ~1872

Source father

● Household · direct · ~0.92

Mother

Minnie Johnson

b. ~1873

Source mother

● Household · direct · ~0.92

This person

Anchor record

Alfred Johnson

Head · 1940 · age 28 · b. ~1912 · Utah

★ You are viewing this record

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

Original Census Page

1940 US Federal Census — Summit-County, Utah Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-04218-00123)

Line	Name	Age	Relation	Occupation	Birthplace
1	De Von Hilde	7	son	—	Utah
2	Berta Hilde	4	daughter	—	Utah
3	Vernessa Frazier	25	head	Teacher	Utah
4	Wanda Frazier	27	wife	—	Utah
5	Alton Frazier	3	son	—	Utah
6	Sharlene Frazier	2	daughter	—	Utah
7	H. M. Frazier	76	head	Farmer	Utah
8	Emma Frazier	68	wife	—	England
9	Alfred Johnson THIS PERSON	28	head	Miner	Utah
10	Georgia Johnson	26	wife	—	Utah
11	Sharron Johnson	4	son	—	Utah
12	Abraham Walker	66	head	Farmer	Utah
13	Lourena G. Walker	60	wife	—	Denmark
14	Levi Pearson	73	head	Farmer	Utah
15	Mary M. Pearson	53	wife	—	Utah
16	Albert Pearson	23	son	0	Utah
17	Lee Pearson	21	son	0	Utah
18	Rey Pearson	16	son	0	Utah
19	Naomi Pearson	13	daughter	—	Utah
20	Theon Hansen	27	head	Farmer	Utah
21	Stilma Hansen	27	wife	—	Utah
22	Heloise Hansen	1	daughter	—	Utah
23	Lawrence Hansen	61	head	Farmer	Denmark
24	Sara Hansen	54	wife	—	Utah
25	Don R. Huggard	25	head	Laborer	Utah
26	Virginia Huggard	17	wife	—	Utah
27	Mary E. Huggard	0	daughter	—	Utah
28	Allen Hallstrom	30	head	Farmer	Utah
29	Josie Hallstrom	27	wife	—	Utah
30	Charles H. Hallstrom	69	father	Farmer	Utah
31	Amelia Hallstrom	64	mother	—	Denmark
32	Alice Hallstrom	21	sister	—	Utah
33	Emery B. Wilder	33	head	Rancher	Utah
34	Bernice Wilder	29	wife	—	Utah
35	Louise Wilder	10	daughter	—	Utah
36	Douglas Frazier	33	head	Manager	Utah
37	Elphia Frazier	28	wife	—	Utah
38	Harron Frazier	9	son	—	Utah
39	Shirley Frazier	6	daughter	—	Utah
40	Emma L. Frazier	4	daughter	—	Utah

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Pedigree Summary

Alfred

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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