Carl Jensen — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Hamilton-County, Ohio

Our Model Tree links this Carl Jensen across the 1920, 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1875), then head of a 3-person household.

Age 65 b. ~1875 Male Head Born: Illinois Married

1940 Census Record Details

Census Year	1940
Location	Hamilton-County, Ohio
Surname	Jensen
Given Name	Carl A.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	65
Marital Status	Married
Birthplace	Illinois
1935 Residence (City)	Cincinnati
1935 Residence (County)	Hamilton
Additional Details
Industry	OA
Class of Worker	0
Highest Grade	No 7
1935 Residence	Same Place
Birth State	Illinois
Birth Country	United States
Birthplace (normalized)	illinois
Township / Ward	Cincinnati
Est. Birth Year	~1875

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 Carl	Age	Birth yr
Annadell Jensen	Spouse	—	52	~1888
Carl Jensen	Head	—	65	~1875
Carl Jensen	Son	—	15	~1925

Census Appearances

1920

Hamilton, Ohio

Head, age 45

Hamilton, Ohio · implied b. ~1875 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Jensen
Given Name	Carl
Relationship to Head	Head
Sex	M
Color / Race	White
Age	45
Marital Status	Married
Birthplace	Illinois
Father's Birthplace	Denmark
Mother's Birthplace	Germany
Occupation	Mail Clerk
Industry	Railway
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Home Owned/Rented	O
Home Free/Mortgaged	F
Birth State	Illinois
Birth Country	United States
Birthplace (normalized)	illinois

1930

Hamilton, Ohio

Head, age 55

Hamilton, Ohio · implied b. ~1875 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Jensen
Given Name	Carl
Relationship to Head	Head
Sex	M
Color / Race	White
Age	55
Marital Status	Married
Birthplace	Illinois
Age at First Marriage	22
Father's Birthplace	Denmark
Mother's Birthplace	Germany
Occupation	Postal Clerk
Industry	Steam Railroad
Class of Worker	W
Can Read/Write	Yes
Home Owned/Rented	O
Home Value / Rent	7500
Radio Set	R
Birth State	Illinois
Birth Country	United States
Birthplace (normalized)	illinois

1940

Hamilton-County, Ohio

Head, age 65

Hamilton-County, Ohio · implied b. ~1875 — 3 household members

Surname	Jensen
Given Name	Carl A.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	65
Marital Status	Married
Birthplace	Illinois
1935 Residence (City)	Cincinnati
1935 Residence (County)	Hamilton
Industry	OA
Class of Worker	0
Highest Grade	No 7
1935 Residence	Same Place
Birth State	Illinois
Birth Country	United States
Birthplace (normalized)	illinois

Model Tree

Linked across censuses

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

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This person

Anchor record

Carl Jensen

Head · 1940 · age 65 · b. ~1875 · Ohio

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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 — Hamilton-County, Ohio Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03201-00468)

Line	Name	Age	Relation	Occupation	Birthplace
41	Edward Allen	26	Head	Inspector	Ohio
42	Muriel W. Allen	23	Son	Investigator	Ohio
43	John B. Zeis	53	Head	Clerk	Ohio
44	Ethyl Zeis	48	Wife	—	Ohio
45	Gilbert Beustein	42	Head	Woodworker	Ohio
46	Nilda Beustein	36	Wife	—	Ohio
47	Ruth Beustein	14	Daughter	—	Ohio
48	Dorothy Beustein	12	Daughter	—	Ohio
49	Marian Beustein	10	Daughter	—	Ohio
50	Donald Beustein	5	Son	—	Ohio
51	Albert Jr. Beustein	3	Son	—	Ohio
52	Harry A. Meiers	23	Head	Buffer	Ohio
53	Rita Meiers	20	Wife	Clerk	Michigan
54	Robert Schnitzer	26	Head	Machinist	Kentucky
55	Hazel Schnitzer	28	Wife	—	Ohio
56	Albert Wm. Dreier	44	Head	Knife Maker	Ohio
57	Kathe Dreier	23	Wife	—	Germany
58	Albert Jr. Dreier	0	Son	—	Ohio
59	Edwin Reuter	46	Head	Asst Cashier	Ohio
60	Mary Reuter	44	Wife	—	Ohio
61	Charles Reuter	18	Son	Delivery Boy	Ohio
62	William Reuter	15	Son	Delivery Boy	Ohio
63	William Stoffregen	69	Head	—	Ohio
64	Ida Stoffregen	67	Wife	—	Ohio
65	W. F. Biddle	72	Head	—	Kentucky
66	Florence Biddle	60	Wife	—	Illinois
67	Sophia Williams	60	Sister	—	Ohio
68	Emilie Sailer	70	Maid	Maid	Ohio
69	Carl A. Jensen THIS PERSON	65	Head	—	Illinois
70	Annadell Jensen	52	Wife	—	Ohio
71	Carl M. Jensen	15	Son	—	Ohio
72	Elmer H. Hammel	48	Head	Asst Auditor	Ohio
73	Edna Hammel	43	Wife	—	Ohio
74	Raymond Hammel	13	Son	—	Ohio
75	Dora Schoenfeld	67	Head	—	Ohio
76	Nilla Schoenfeld	44	Daughter	Bookkeeper	Ohio
77	Edna Schoenfeld	42	Daughter	Cutter	Ohio
78	John Colonel	57	Head	Night Watchman	Ohio
79	Gertrude Colonel	50	Wife	—	Indiana
80	John B. Colonel	26	Son	Delivery Boy	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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