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Agnes Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Rock-Island-County, Illinois
Our Model Tree links this Agnes Johnson across the 1920, 1930 and 1940 US Censuses in Rock-Island-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1882), then head of a 4-person household.
Age 58
b. ~1882
Female
Spouse
Born: Sweden
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Rock-Island-County, Illinois |
| Surname | Johnson |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Moline City |
| 1935 Residence (County) | Rock Island |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Township / Ward | Moline City |
| Est. Birth Year | ~1882 |
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 Agnes | Age | Birth yr |
|---|---|---|---|---|
| Jean Bendsen | Daughter | — | 20 | ~1920 |
| Fred Johnson | Head | — | 67 | ~1873 |
| Kathryn Storkie | Other | — | 26 | ~1914 |
| Agnes Johnson | Spouse | — | 58 | ~1882 |
Census Appearances
1920
Rock Island, …
Spouse, age 40
Rock Island, Illinois · implied b. ~1880 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1882 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1930
Rock Island, …
Spouse, age 48
Rock Island, Illinois · implied b. ~1882 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1877 |
| Age at First Marriage | 27 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Rock-Island-County, Illinois
Spouse, age 58
Rock-Island-County, Illinois · implied b. ~1882 — 4 household members
| Surname | Johnson |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Moline City |
| 1935 Residence (County) | Rock Island |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 Agnes Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Agnes Johnson
Spouse · 1940 · age 58 · b. ~1882 · Illinois
★ 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 — 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-t0627-00875-00737)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lyle Morford | 38 | Head | Store Manager | Iowa |
| 2 | Christina Morford | 36 | Wife | — | Iowa |
| 3 | Dean Morford | 8 | Son | — | Iowa |
| 4 | Judith Ann Morford | 2 | Daughter | — | Illinois |
| 5 | Carl Stanley Olsen | 27 | Head | Office Clerk | Illinois |
| 6 | Teala Olsen | 22 | Wife | — | Illinois |
| 7 | Fred Johnson | 67 | Head | Pressman | Indiana |
| 8 | Agnes Johnson THIS PERSON | 58 | Wife | — | Sweden |
| 9 | Kathryn Storkie | 26 | Servant | Servant | Minnesota |
| 10 | Jean Bendsen | 20 | Daughter | — | Illinois |
| 11 | Marvin Anderson | 33 | Head | Purchasing Agent | Iowa |
| 12 | Bernette Anderson | 35 | Wife | Stenographer | Illinois |
| 13 | Theodore Tahrenberg | 37 | Roomer | Assembler | Illinois |
| 14 | Ernest Chase | 54 | Head | Tool Maker | Sweden |
| 15 | Wandla Chase | 51 | Wife | — | Sweden |
| 16 | Genevieve Johnson | 27 | Wife | Stenographer | Illinois |
| 17 | Orie Anders | 56 | Roomer | Factory Watchman | Illinois |
| 18 | Helen Jon Eakaut | 27 | Wife | — | Illinois |
| 19 | Catherine Wittevrongel | 24 | Wife | Typist | Illinois |
| 20 | Robert Jamison | 23 | Head | Office Manager | Illinois |
| 21 | Florence Jamison | 26 | Wife | Core Cleaner | Iowa |
| 22 | Sally Jean Jamison | 5 | Daughter | — | Indiana |
| 23 | Germain Reynaert | 51 | Head | Fender Repairer | Belgium |
| 24 | Mary Reynaert | 47 | Wife | — | Illinois |
| 25 | Marlene Wenna | 10 | Daughter | — | Illinois |
| 26 | Eva Keria | 21 | Daughter | Saleslady | Illinois |
| 27 | Alon Sundeen | 25 | Head | Cost Clerk | Illinois |
| 28 | Ella Jane Sundeen | 22 | Wife | Beauty Operator | Illinois |
| 29 | David Hooker | 7 | Son | — | Illinois |
| 30 | Lee Hill | 53 | Roomer | Laborer | Illinois |
| 31 | Ellen Fleming | 23 | Roomer | Secretary | Illinois |
| 32 | Helen Samuelson | 47 | Wife | — | Illinois |
| 33 | Gerard Mckenzie | 10 | Nephew | — | Illinois |
| 34 | Clifford Carlmark | 32 | Head | Counter | Illinois |
| 35 | Mabel Carlmark | 32 | Wife | Stenographer | Illinois |
| 36 | Ralph Mctaughey | 52 | Head | Sales Manager | Illinois |
| 37 | Clara Mctaughey | 51 | Wife | — | Illinois |
| 38 | Otto Igel | 74 | Brother in law | — | Illinois |
| 39 | Dolores Priscilla Goldstein | 8 | Daughter | — | Illinois |
| 40 | Shirley Goldstein | 3 | 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)