LJ
Louisa Johnson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Dupage, Illinois
Our Model Tree links this Louisa Johnson across the 1920, 1930 and 1940 US Censuses in Dupage, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1873), then head of a 4-person household.
Age 47
b. ~1873
Female
Spouse
Born: Sweden
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Dupage, Illinois |
| Surname | Johnson |
| Given Name | Louisa |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1892 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Township / Ward | Hinsdale Village |
| Est. Birth Year | ~1873 |
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 1920 census.
| Name | Relation to head | Relative to Louisa | Age | Birth yr |
|---|---|---|---|---|
| Joel Johnson | Head | — | 51 | ~1869 |
| Louisa Johnson | Daughter | — | 20 | ~1900 |
| Sophia Erickson | Other | — | 73 | ~1847 |
| Louisa Johnson | Spouse | — | 47 | ~1873 |
Census Appearances
1920
Dupage, Illinois
Spouse, age 47
Dupage, Illinois · implied b. ~1873 — 4 household members
| Surname | Johnson |
| Given Name | Louisa |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1892 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1930
Cook, Illinois
Other, age 56
Cook, Illinois · implied b. ~1874 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Louise |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1891 |
| 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
Cook-County, Illinois
Head, age 68
Cook-County, Illinois · implied b. ~1872 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Louise |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 68 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| 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 Louisa Johnson across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Louisa Johnson
Spouse · 1920 · age 47 · b. ~1873 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Dupage, Illinois
Open full size
1920 US Federal Census — Dupage, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu365unit:0815)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | M. Lula Haver | 62 | Boarder | None | Michigan |
| 52 | Emma Cowles | 62 | Boarder | Collector | Illinois |
| 53 | Geo. Heine | 37 | Head | Station Agent | Illinois |
| 54 | Martha Heine | 42 | Wife | None | Illinois |
| 55 | John Meini | 77 | Head | None | Germany |
| 56 | Sophia Meini | 50 | Daughter | None | Illinois |
| 57 | Chas H. Anderson | 41 | Head | Painter | Sweden |
| 58 | Martha Anderson | 34 | Wife | None | Sweden |
| 59 | Stephen Anderson | 13 | Son | — | Illinois |
| 60 | Helen Anderson | 11 | Daughter | — | Illinois |
| 61 | Raymond Anderson | 5 | Son | — | Illinois |
| 62 | M. Johanna Westlund | 51 | Boarder | None | Sweden |
| 63 | S. L. Vernon Doty | 36 | Head | Salesman | Illinois |
| 64 | Edith Doty | 34 | Wife | None | Illinois |
| 65 | Rose Doty | 3 | Daughter | — | Illinois |
| 66 | William Doty | 1 | Son | — | Illinois |
| 67 | Wm. J. Linn | 59 | Head | Engineer | Sweden |
| 68 | Anna Linn | 58 | Wife | None | Sweden |
| 69 | Albert Linn | 28 | Son | Proprietor | Illinois |
| 70 | Fred E. Olson | 25 | Nephew | Clerk | Illinois |
| 71 | Ellen Johnson | 50 | Boarder | None | Sweden |
| 72 | Joel Johnson | 51 | Head | Gardner | Sweden |
| 73 | Louisa Johnson THIS PERSON | 47 | Wife | None | Sweden |
| 74 | Louisa Johnson | 20 | Daughter | Manager | Illinois |
| 75 | Sophia Erickson | 73 | Mother-in-law | None | Sweden |
| 76 | Andrew Anderson | 47 | Head | Carpenter | Sweden |
| 77 | Anna Anderson | 45 | Wife | None | Sweden |
| 78 | Gladys Anderson | 15 | Daughter | None | Illinois |
| 79 | Ruth Anderson | 13 | Daughter | None | Illinois |
| 80 | Swan Olson | 50 | Head | Gardner | Sweden |
| 81 | Nellie Olson | 48 | Wife | None | Sweden |
| 82 | Anna Hurle | 52 | Head | Laundry Work | Germany |
| 83 | Margaret Hurle | 22 | Daughter | None | Illinois |
| 84 | Carl Hurle | 20 | Son | None | Illinois |
| 85 | Robert Hurle | 19 | Son | None | Illinois |
| 86 | Alfred Wolf | 49 | Head | Mail Carrier | Sweden |
| 87 | Mary Wolf | 47 | Wife | None | Sweden |
| 88 | Elsie Wolf | 10 | Daughter | None | Illinois |
| 89 | Leonard Miller | 37 | Head | Doctor | Illinois |
| 90 | Minnie Miller | 33 | Wife | None | Illinois |
| 91 | William Stanton | 65 | Head | Gardner | Germany |
| 92 | Lena Stanton | 50 | Wife | None | Germany |
| 93 | Otto Stanton | 22 | Son | Electrician | Illinois |
| 94 | Emma Stanton | 16 | Daughter | None | Illinois |
| 95 | Hattie Stanton | 13 | Daughter | — | Illinois |
| 96 | Freda Stanton | 7 | Daughter | — | Illinois |
| 97 | Augustus Wilde | 52 | Head | Roomer | Germany |
| 98 | Marie Wilde | 43 | Wife | Teacher | Germany |
| 99 | Peter Bachman | 48 | Head | Clerk | Illinois |
| 100 | Lydia Bachman | 38 | Wife | None | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)