Albert Carlson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · St.-Louis-County, Minnesota

Our Model Tree links this Albert Carlson across the 1920, 1930 and 1940 US Censuses in St.-Louis-County, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1879), then head of a 4-person household.

Age 61 b. ~1879 Male Head Born: Sweden Married

1940 Census Record Details

Census Year	1940
Location	St.-Louis-County, Minnesota
Surname	Carlson
Given Name	Albert
Relationship to Head	Head
Sex	M
Color / Race	White
Age	61
Marital Status	Married
Birthplace	Sweden
1935 Residence (City)	Duluth Twp.
1935 Residence (County)	St. Louis
Naturalization Status	Naturalized
Additional Details
Occupation	Farmer
Industry	Farming
Class of Worker	OA
Hours Worked	56
Income (1939)	530
Highest Grade	No 8
1935 Residence	Same place
Birth Country	Sweden
Birthplace (normalized)	sweden
Occupation	Farmer
Township / Ward	Duluth Twp
Est. Birth Year	~1879

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 Albert	Age	Birth yr
Arthur Carlson	Son	—	28	~1912
Albert Carlson	Head	—	61	~1879
Mary Carlson	Spouse	—	50	~1890
Alphonse Carlson	Son	—	26	~1914

Census Appearances

1920

St Louis, …

Head, age 41

St Louis, Minnesota · implied b. ~1879 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Karlson
Given Name	Albert
Relationship to Head	Head
Sex	M
Color / Race	White
Age	41
Marital Status	Married
Birthplace	Sweden
Year of Immigration	1892
Naturalization Status	Naturalized
Father's Birthplace	Sweden
Mother's Birthplace	Sweden
Occupation	Painter
Industry	Construction
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Swedish
Home Owned/Rented	R
Birth Country	Sweden
Birthplace (normalized)	sweden

1930

St Louis, …

Head, age 51

St Louis, Minnesota · implied b. ~1879 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Carlson
Given Name	Albert
Relationship to Head	Head
Sex	M
Color / Race	White
Age	51
Marital Status	Married
Birthplace	Sweden
Naturalization Status	Naturalized
Year of Immigration	1900
Age at First Marriage	30
Father's Birthplace	Sweden
Mother's Birthplace	Sweden
Occupation	Farmer
Industry	Farming
Class of Worker	W
Can Read/Write	Yes
Mother Tongue	Swedish
Home Owned/Rented	R
Home Value / Rent	83
Veteran	No
Birth Country	Sweden
Birthplace (normalized)	sweden

1940

St.-Louis-County, Minnesota

Head, age 61

St.-Louis-County, Minnesota · implied b. ~1879 — 4 household members

Surname	Carlson
Given Name	Albert
Relationship to Head	Head
Sex	M
Color / Race	White
Age	61
Marital Status	Married
Birthplace	Sweden
1935 Residence (City)	Duluth Twp.
1935 Residence (County)	St. Louis
Naturalization Status	Naturalized
Occupation	Farmer
Industry	Farming
Class of Worker	OA
Hours Worked	56
Income (1939)	530
Highest Grade	No 8
1935 Residence	Same place
Birth Country	Sweden
Birthplace (normalized)	sweden

Model Tree

Linked across censuses

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

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This person

Anchor record

Albert Carlson

Head · 1940 · age 61 · b. ~1879 · Minnesota

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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 — St.-Louis-County, Minnesota Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01955-00658)

Line	Name	Age	Relation	Occupation	Birthplace
41	Kenny Kiesling	38	Head	Farmer	Illinois
42	Walter Kiesling	27	Brother	Laborer	Illinois
43	Eleanor Kiesling	21	Sister-in-law	Laborer	Illinois
44	Sigurd Knudsen	54	Hired man	Laborer	Denmark
45	Arthur James	54	Head	Chauffeur	North Carolina
46	Victoria James	53	Wife	—	Wisconsin
47	Fred R. James	21	Son	Laborer	Minnesota
48	Richard James	19	Son	New Worker	Minnesota
49	Curtis James	25	Head	Laborer	Minnesota
50	Esther James	22	Wife	—	Minnesota
51	Leonard Oberg	27	Head	Laborer	Minnesota
52	Marion Oberg	23	Wife	—	Minnesota
53	Dorothy Oberg	2	Daughter	—	Minnesota
54	Albert Carlson THIS PERSON	61	Head	Farmer	Sweden
55	Mary Carlson	50	Wife	—	Norway
56	Arthur Carlson	28	Son	Laborer	Minnesota
57	Alphonse Carlson	26	Son	Laborer	Minnesota
58	Gunnar Carlson	52	Head	Section Laborer	Sweden
59	G. B. Ryden	68	Head	Farmer	Sweden
60	Clara A. Ryden	65	Wife	—	Sweden
61	Edward Engstrom	56	Head	Blacksmith	Sweden
62	Esther Engstrom	52	Wife	—	Sweden
63	Edward Jr. Engstrom	17	Son	—	Minnesota
64	Iver Anderson	45	Head	Carpenter	Sweden
65	Iner Anderson	29	Housekeeper	Housekeeper	Minnesota
66	John A. Carrick	32	Head	Plaster Laborer	Norway
67	Emil Anttila	56	Head	Farmer	Finland
68	Ida Anttila	56	Wife	—	Finland
69	Reino Anttila	25	Son	Laborer	Minnesota
70	Nellie Anttila	18	Daughter	Pruning	Minnesota
71	Leonard Anttila	17	Son	—	Minnesota
72	Arthur Anttila	15	Son	—	Minnesota
73	Paul Trave	43	Head	Laborer	Finland
74	Elsie Trave	36	Wife	—	Sweden
75	Beatrice Trave	15	Daughter	—	Minnesota
76	Lucille Trave	13	Daughter	—	Minnesota
77	Charles Saari	73	Head	—	Finland
78	Emfra Saari	67	Wife	—	Finland
79	Carl Mandelin	72	Head	Farmer	Finland
80	Ida Mandelin	56	Wife	—	Finland

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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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