CJ
Caroline Johnson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Rock Island, Illinois
Our Model Tree links this Caroline Johnson across the 1910, 1920 and 1930 US Censuses in Rock Island, Illinois (XGBoost, ~Confirmed) — first a head (b.~1862), then head of a 4-person household.
Age 58
b. ~1862
Female
Head
Born: Sweden
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Rock Island, Illinois |
| Surname | Johnson |
| Given Name | Caroline |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| Year of Immigration | 1883 |
| 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 |
| Home Owned/Rented | R |
| Birth Country | Sweden |
| Year of Naturalization | 1910 |
| Birthplace (normalized) | sweden |
| Township / Ward | Rock Island City |
| Est. Birth Year | ~1862 |
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 Caroline | Age | Birth yr |
|---|---|---|---|---|
| Anna Johnson | Daughter | — | 22 | ~1898 |
| Hilda Johnson | Daughter | — | 16 | ~1904 |
| Caroline Johnson | Head | — | 58 | ~1862 |
| Carl Johnson | Son | — | 13 | ~1907 |
Census Appearances
1910
Rock Island, …
Head, age 45
Rock Island, Illinois · implied b. ~1865 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Caroline |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| Children Born | 7 |
| Children Living | 7 |
| Year of Immigration | 1883 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Washerwoman |
| Industry | Private Family |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1920
Rock Island, …
Head, age 58
Rock Island, Illinois · implied b. ~1862 — 4 household members
| Surname | Johnson |
| Given Name | Caroline |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| Year of Immigration | 1883 |
| 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 |
| Home Owned/Rented | R |
| Birth Country | Sweden |
| Year of Naturalization | 1910 |
| Birthplace (normalized) | sweden |
1930
Rock Island, …
Other, age 68
Rock Island, Illinois · implied b. ~1862 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Caroline |
| Relationship to Head | Mother-in-law |
| Sex | F |
| Color / Race | White |
| Age | 68 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1906 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| 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 Caroline Johnson across 3 US Census years (1910, 1920 and 1930) in Rock Island, Illinois, using XGBoost record linkage.
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This person
Anchor record
Caroline Johnson
Head · 1920 · age 58 · b. ~1862 · 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 — Rock Island, Illinois
Open full size
1920 US Federal Census — Rock Island, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu403unit:0427)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harold C Schonebrocker | 15 | Son | None | Illinois |
| 2 | Walter Freas | 29 | Roomer | Machinist | Illinois |
| 3 | John J Moriarty | 41 | Head | Conductor | Illinois |
| 4 | Ida J Moriarty | 41 | Wife | None | Iowa |
| 5 | Joseph Zimmerman | 19 | Step-son | None | Iowa |
| 6 | James A Petersen | 58 | Head | Laborer | Germany |
| 7 | Anna A Petersen | 57 | Wife | None | Iowa |
| 8 | Oliver O Olson | 68 | Head | Asst. Post Master | Sweden |
| 9 | Wilhelmina Olson | 68 | Wife | None | Sweden |
| 10 | Fred Loebker | 27 | Head | Painter | Germany |
| 11 | Anna E Loebker | 21 | Wife | None | Illinois |
| 12 | Elizabeth Loebker | 5 | Daughter | None | Illinois |
| 13 | John E Olson | 47 | Head | Foreman | Sweden |
| 14 | Alice Olson | 38 | Wife | None | Illinois |
| 15 | Margaret A Olson | 10 | Daughter | None | Illinois |
| 16 | Marie A Olson | 9 | Daughter | None | Illinois |
| 17 | Stanley A Olson | 7 | Son | None | Illinois |
| 18 | Howard J Olson | 5 | Son | None | Illinois |
| 19 | Christine Johnson | 66 | Aunt | None | Sweden |
| 20 | Ruth Johnson | 25 | Sister-in-law | Clerk | Illinois |
| 21 | Adolph Johnson | 33 | Head | Laborer | Sweden |
| 22 | Julia M Johnson | 23 | Wife | None | Illinois |
| 23 | Harold J Johnson | 2 | Son | None | Illinois |
| 24 | Helen L Johnson | 1 | Daughter | None | Illinois |
| 25 | Caroline Johnson THIS PERSON | 58 | Head | None | Sweden |
| 26 | Anna M Johnson | 22 | Daughter | Clerk | Illinois |
| 27 | Hilda C Johnson | 16 | Daughter | Clerk | Illinois |
| 28 | Carl H Johnson | 13 | Son | None | Illinois |
| 29 | William Sackville | 52 | Head | Laborer | Illinois |
| 30 | Mary E Sackville | 48 | Wife | None | Illinois |
| 31 | Charles H Sackville | 16 | Son | None | Illinois |
| 32 | Carl H Holst | 24 | Son-in-law | Machinist | Illinois |
| 33 | Josephine Holst | 22 | Daughter | None | Illinois |
| 34 | Helen L Holst | 3 | Granddaughter | None | Illinois |
| 35 | George H Connell | 50 | Head | Painter | Michigan |
| 36 | Grace A Connell | 45 | Wife | None | Michigan |
| 37 | Guenola M Connell | 23 | Public School | Teacher | Michigan |
| 38 | Lucille H Connell | 20 | Daughter | Stenographer | Michigan |
| 39 | Howard B Connell | 10 | Son | None | Illinois |
| 40 | Chris H Busker | 52 | Head | Cement Work | Illinois |
| 41 | Dilia Busker | 45 | Wife | None | Missouri |
| 42 | Hazel Busker | 18 | Son | Apprentice | Missouri |
| 43 | Mildred Busker | 12 | Daughter | None | Illinois |
| 44 | Andrew Graham | 66 | Head | Blacksmith | Scotland |
| 45 | Olivia Graham | 52 | Wife | None | Canada |
| 46 | Myrtle M Graham | 27 | Daughter | Stenographer | Michigan |
| 47 | Frederick Bales | 42 | Head | Toolmaker | New York |
| 48 | Florence Bales | 37 | Wife | None | New York |
| 49 | Mildred M Bales | 12 | Daughter | None | New York |
| 50 | Emma A Bales | 8 | Daughter | None | New York |
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)