HJ
Hilda Johnson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · St Louis, Minnesota
Our Model Tree links this Hilda Johnson across the 1910, 1920 and 1930 US Censuses in St Louis, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 5-person household.
Age 31
b. ~1889
Female
Spouse
Born: Finland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | St Louis, Minnesota |
| Surname | Johnson |
| Given Name | Hilda |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Finland |
| Year of Immigration | 1906 |
| Naturalization Status | Alien |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Finnish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
| Township / Ward | Duluth City |
| Est. Birth Year | ~1889 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Hilda | Age | Birth yr |
|---|---|---|---|---|
| Elsie Johnson | Daughter | — | 6 | ~1914 |
| W Johnson | Head | — | 33 | ~1887 |
| Herman Johnson | Son | — | 8 | ~1912 |
| Ray Johnson | Son | — | 2 | ~1918 |
| Hilda Johnson | Spouse | — | 31 | ~1889 |
Census Appearances
1910
St Louis, …
Spouse, age 21
St Louis, Minnesota · implied b. ~1889 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Hilda |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Finland |
| Years Married | 0 |
| Children Born | 0 |
| Children Living | 0 |
| Year of Immigration | 1906 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1920
St Louis, …
Spouse, age 31
St Louis, Minnesota · implied b. ~1889 — 5 household members
| Surname | Johnson |
| Given Name | Hilda |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Finland |
| Year of Immigration | 1906 |
| Naturalization Status | Alien |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Finnish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1930
St Louis, …
Spouse, age 42
St Louis, Minnesota · implied b. ~1888 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Helma M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Finland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1907 |
| Age at First Marriage | 22 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
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 Hilda Johnson across 3 US Census years (1910, 1920 and 1930) in St Louis, Minnesota, using XGBoost record linkage.
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This person
Anchor record
Hilda Johnson
Spouse · 1920 · age 31 · b. ~1889 · Minnesota
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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 — St Louis, Minnesota
Open full size
1920 US Federal Census — St Louis, Minnesota
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu858unit:0790)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Walter E. Johnson | 25 | Head | Brakeman | Michigan |
| 2 | Ina Johnson | 23 | Wife | None | Michigan |
| 3 | John A. Peterson | 65 | Head | Laborer | Sweden |
| 4 | Annie Peterson | 54 | Wife | None | Sweden |
| 5 | Caroline Peterson | 29 | Daughter | Stenographer | Sweden |
| 6 | Lillian Peterson | 15 | Niece | None | Michigan |
| 7 | Ralph Lepore | 35 | Head | Barber | Italy |
| 8 | Nellie Lepore | 25 | Wife | None | Canada |
| 9 | John Lepore | 7 | Son | None | Canada |
| 10 | Harold Lepore | 1 | Son | None | Minnesota |
| 11 | Anna Ammann | 21 | Lodger | Tel Operator | Canada |
| 12 | W. B. Queener | 42 | Head | Meat Carver | Canada |
| 13 | Josephine Queener | 36 | Wife | None | Poland |
| 14 | Nicholas Queener | 19 | Son | Salesman | Minnesota |
| 15 | John Queener | 17 | Son | None | Minnesota |
| 16 | John Theland | 36 | Lodger | Clerk | Canada |
| 17 | Oscar Lemme | 24 | Lodger | Salesman | Iowa |
| 18 | W. A. Johnson | 33 | Head | Salesman | Finland |
| 19 | Hilda Johnson THIS PERSON | 31 | Wife | None | Finland |
| 20 | Herman W. Johnson | 8 | Son | None | Minnesota |
| 21 | Elsie W. Johnson | 6 | Daughter | None | Minnesota |
| 22 | Ray R. Johnson | 2 | Son | None | Minnesota |
| 23 | Alex Jackson | 38 | Head | Meat Cutter | Norway |
| 24 | Inga Jackson | 28 | Wife | None | Sweden |
| 25 | Ingwald V. Jackson | 6 | Son | None | Wisconsin |
| 26 | Julia I. Jackson | 0 | Daughter | None | Minnesota |
| 27 | F. Zimmerman | 48 | Head | Laborer | Iowa |
| 28 | Isabelle A. Zimmerman | 41 | Wife | None | Illinois |
| 29 | Charlotte E. Zimmerman | 23 | Daughter | — | Iowa |
| 30 | Mildred M. Zimmerman | 18 | Daughter | Screw Driver | Iowa |
| 31 | Garnet Zimmerman | 13 | Son | None | Minnesota |
| 32 | Schuyler Zimmerman | 10 | Son | None | Minnesota |
| 33 | John D. Mccaffrey | 60 | Head | Manager | New York |
| 34 | Kittie Mccaffrey | 58 | Wife | None | New York |
| 35 | Stanley Henry Mccaffrey | 24 | Son-in-law | Collector | New York |
| 36 | Anna Mccaffrey | 26 | Daughter | Bookkeeper | New York |
| 37 | Geo. C. Stark | 25 | Head | Electrician | Minnesota |
| 38 | Alice L. Stark | 25 | Wife | None | Minnesota |
| 39 | N. J. Lochner | 35 | Head | Salesman | Ohio |
| 40 | Sophia Peterson | 67 | Mother | None | Wisconsin |
| 41 | John Maki | 33 | Head | Inspector | Finland |
| 42 | Mary Maki | 35 | Wife | None | Finland |
| 43 | Frances Maki | 2 | Daughter | None | Wisconsin |
| 44 | Alfred Holm | 48 | Lodger | Baker | Finland |
| 45 | Mary Holm | 31 | Lodger | None | Finland |
| 46 | Ludwig Laine | 18 | Lodger | Waitress | Finland |
| 47 | Anna Laine | 22 | Lodger | Waitress | Finland |
| 48 | Hilda Laine | 21 | Lodger | Waitress | Finland |
| 49 | Mary Laine | 18 | Lodger | Waitress | Finland |
| 50 | Laine | None | — | — | — |
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)