Frank Lewis — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Oakland-County, Michigan

Our Model Tree links this Frank Lewis across the 1920, 1930 and 1940 US Censuses in Oakland-County, Michigan (XGBoost, ~Confirmed) — first a head (b.~1898), then head of a 4-person household.

Age 42 b. ~1898 Male Head Born: Michigan Married

1940 Census Record Details

Census Year	1940
Location	Oakland-County, Michigan
Surname	Lewis
Given Name	Frank
Relationship to Head	Head
Sex	M
Color / Race	White
Age	42
Marital Status	Married
Birthplace	Michigan
1935 Residence (City)	Southfield Township
1935 Residence (County)	Oakland
Additional Details
Occupation	Mechanic
Industry	Garage
Class of Worker	OA
Hours Worked	90
Income (1939)	0
Highest Grade	No 8
1935 Residence	Same place
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan
Occupation	Mechanic
Township / Ward	Southfield Township
Est. Birth Year	~1898

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 Frank	Age	Birth yr
Frank Lewis	Head	—	42	~1898
Kenneth Lewis	Son	—	5	~1935
Wesley Lewis	Son	—	8	~1932
Ethel Lewis	Spouse	—	42	~1898

Census Appearances

1920

Oakland, Michigan

Head, age 22

Oakland, Michigan · implied b. ~1898 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Lewis
Given Name	Frank
Relationship to Head	Head
Sex	M
Color / Race	White
Age	22
Marital Status	Married
Birthplace	Michigan
Father's Birthplace	Michigan
Mother's Birthplace	Michigan
Occupation	Laborer
Industry	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan

1930

Oakland, Michigan

Head, age 33

Oakland, Michigan · implied b. ~1897 — 2 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Lewis
Given Name	Frank
Relationship to Head	Head
Sex	M
Color / Race	White
Age	33
Marital Status	Married
Birthplace	Michigan
Age at First Marriage	19
Father's Birthplace	Michigan
Mother's Birthplace	Michigan
Occupation	Mechanic
Industry	Auto Co.
Class of Worker	W
Can Read/Write	Yes
Home Owned/Rented	O
Home Value / Rent	1400
Radio Set	R
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan

1940

Oakland-County, Michigan

Head, age 42

Oakland-County, Michigan · implied b. ~1898 — 4 household members

Surname	Lewis
Given Name	Frank
Relationship to Head	Head
Sex	M
Color / Race	White
Age	42
Marital Status	Married
Birthplace	Michigan
1935 Residence (City)	Southfield Township
1935 Residence (County)	Oakland
Occupation	Mechanic
Industry	Garage
Class of Worker	OA
Hours Worked	90
Income (1939)	0
Highest Grade	No 8
1935 Residence	Same place
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan

Model Tree

Linked across censuses

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

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This person

Anchor record

Frank Lewis

Head · 1940 · age 42 · b. ~1898 · Michigan

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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 — Oakland-County, Michigan Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01803-00917)

Line	Name	Age	Relation	Occupation	Birthplace
41	Mary Davis	66	Head	—	Ohio
42	John Davis	21	Son	—	Ohio
43	Naomi Parker	41	Head	Clerk	Pennsylvania
44	Warren Parker	20	Son	Attendant	Michigan
45	Betty Parker	19	Daughter	—	Michigan
46	Elaine Parker	15	Daughter	—	Michigan
47	Andrew Capple	37	Head	Truck Driver	Michigan
48	Claire Capple	39	Wife	—	England
49	Gerald Capple	13	Son	—	Michigan
50	Bernice Capple	11	Daughter	—	Michigan
51	Paul Capple	8	Son	—	Michigan
52	Charles Smith	25	Step-son	Laborer	Canada
53	Emily Mclaughlin	45	Head	—	Michigan
54	Zelda Mclaughlin	40	Sister	Clerk	Michigan
55	Frank Lewis THIS PERSON	42	Head	Mechanic	Michigan
56	Ethel Lewis	42	Wife	—	Michigan
57	Wesley Lewis	8	Son	—	Michigan
58	Kenneth Lewis	5	Son	—	Michigan
59	Louis Davis	46	Head	Stitcher	Michigan
60	Kenneth Davis	25	Son	Trimmer	Michigan
61	Alvera Davis	24	Daughter-in-law	—	Michigan
62	Alton Davis	18	Son	New Worker	Michigan
63	Edward Times	46	Head	Watchman	Michigan
64	Sylvia Times	47	Wife	—	Michigan
65	Emma Times	74	Mother	—	Michigan
66	Charles Hickey	65	Head	Truck Driver	Arkansas
67	Gertrude Hickey	40	Wife	—	Missouri
68	Henry J. Haskey	42	Head	Tool Maker	Maine
69	Christine Haskey	42	Wife	—	Nova Scotia
70	Peggy Haskey	19	Daughter	Clerk Apprentice	Nova Scotia
71	Henry Robert Haskey	18	Son	Machinist Apprentice	Michigan
72	Hugo Barton	46	Head	Truck Driver	Michigan
73	Alma Barton	41	Wife	—	Michigan
74	Clayton Barton	18	Son	Waiter	Michigan
75	Harvey Barton	15	Son	—	Michigan
76	Richard Barton	4	Son	—	Michigan
77	Calvin Dunn	24	Head	Grave Digger	Maryland
78	Martha Dunn	24	Wife	—	Pennsylvania
79	Clayton Calvin Dunn	3	Son	—	Michigan
80	Julia Edward Dunn	1	Son	—	Ohio

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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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