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Anna Lund — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Rock-Island-County, Illinois
Our Model Tree links this Anna Lund across the 1920, 1930 and 1940 US Censuses in Rock-Island-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1886), then head of a 4-person household.
Age 54
b. ~1886
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Rock-Island-County, Illinois |
| Surname | Lund |
| Given Name | Anna O. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Moline |
| 1935 Residence (County) | Rock Island |
| Additional Details | |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same House |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Moline |
| Est. Birth Year | ~1886 |
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 Anna | Age | Birth yr |
|---|---|---|---|---|
| James Lund | Son | — | 20 | ~1920 |
| Anna Lund | Spouse | — | 54 | ~1886 |
| Ernest Lund | Head | — | 53 | ~1887 |
| Elizabeth Lund | Daughter | — | 12 | ~1928 |
Census Appearances
1920
Rock Island, …
Spouse, age 33
Rock Island, Illinois · implied b. ~1887 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lund |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | England |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Rock Island, …
Other, age 43
Rock Island, Illinois · implied b. ~1887 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lund |
| Given Name | Anna |
| Relationship to Head | wife-H |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 26 |
| Father's Birthplace | England |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Rock-Island-County, Illinois
Spouse, age 54
Rock-Island-County, Illinois · implied b. ~1886 — 4 household members
| Surname | Lund |
| Given Name | Anna O. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Moline |
| 1935 Residence (County) | Rock Island |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same House |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Anna Lund across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Anna Lund
Spouse · 1940 · age 54 · b. ~1886 · Illinois
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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 — Rock-Island-County, Illinois
Open full size
1940 US Federal Census — Rock-Island-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00875-00649)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Silvis | 53 | mother | House Worker | Illinois |
| 42 | Howard Osterberg | 24 | head | Shipping Clerk | Iowa |
| 43 | Faye D. Osterberg | 23 | wife | — | Illinois |
| 44 | Jennings B. Nelson | 43 | head | Caster | Illinois |
| 45 | Jennie O. Nelson | 44 | wife | — | Iowa |
| 46 | Charles Wise | 27 | son | Office Clerk | Iowa |
| 47 | William J. Miller | 52 | head | Assembler | Illinois |
| 48 | Margaret A. Miller | 29 | wife | — | Illinois |
| 49 | Barbara Miller | 7 | daughter | — | Illinois |
| 50 | Joyce Miller | 7 | daughter | — | Illinois |
| 51 | Doris Miller | 5 | daughter | — | Illinois |
| 52 | Leo Miller | 3 | son | — | Illinois |
| 53 | William Miller | 2 | son | — | Illinois |
| 54 | Elmer Crippen | 41 | head | Deliveryman | Michigan |
| 55 | Amy M. Crippen | 37 | wife | Press Operator | Iowa |
| 56 | Dorothy Crippen | 16 | daughter | — | Illinois |
| 57 | Darlene Crippen | 10 | daughter | — | Illinois |
| 58 | Alta D. Kosten | 47 | head | House Worker | Illinois |
| 59 | Donald Kosten | 29 | son | Laborer | Illinois |
| 60 | Harold Kosten | 23 | son | Apprentice Machinist | Illinois |
| 61 | Wayland Folks | 25 | head | Office Manager | North Dakota |
| 62 | Faye D. Folks | 24 | wife | — | South Dakota |
| 63 | Jeanne Folks | 1 | daughter | — | Illinois |
| 64 | Percy Little | 59 | head | Trucking | Iowa |
| 65 | Mary E. Little | 51 | wife | — | Nebraska |
| 66 | Arch Gene Little | 6 | son | — | Iowa |
| 67 | Louis Slosky | 26 | head | Inspector | Michigan |
| 68 | Eleanor Slosky | 25 | wife | — | Michigan |
| 69 | Lois Ann Slosky | 2 | daughter | — | Michigan |
| 70 | Roy Whitbeck | 40 | head | C. Clerk In Office | Illinois |
| 71 | Ruby A. Whitbeck | 40 | wife | — | Illinois |
| 72 | Dorothy J. Whitbeck | 16 | daughter | — | Illinois |
| 73 | Doris Mary Whitbeck | 16 | daughter | — | Illinois |
| 74 | Vera L. Whitbeck | 14 | daughter | — | Illinois |
| 75 | Theodore Whitbeck | 9 | son | — | Illinois |
| 76 | Caroline Whitbeck | 75 | mother | — | Illinois |
| 77 | Ernest W. Lund | 53 | head | Blacksmith | Michigan |
| 78 | Anna O. Lund THIS PERSON | 54 | wife | — | Illinois |
| 79 | James Lund | 20 | son | Electrician | Illinois |
| 80 | Elizabeth Lund | 12 | daughter | — | Illinois |
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)