SJ
Sadie Johnson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · St Louis, Minnesota
Our Model Tree links this Sadie Johnson across the 1910 and 1920 US Censuses in St Louis, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 8-person household.
Age 9
b. ~1911
Female
Daughter
Born: Minnesota
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | St Louis, Minnesota |
| Surname | Johnson |
| Given Name | Sadie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Finland |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Finnish |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Embarrass Township |
| Est. Birth Year | ~1911 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Sadie | Age | Birth yr |
|---|---|---|---|---|
| Jerry Johnson | Head | — | 52 | ~1868 |
| Mamie Johnson | Daughter | — | 17 | ~1903 |
| Sadie Johnson | Daughter | — | 9 | ~1911 |
| Hanna Johnson | Spouse | — | 45 | ~1875 |
| John Johnson | Son | — | 4 | ~1916 |
| Albert Johnson | Son | — | 14 | ~1906 |
| Tappi Johnson | Daughter | — | 7 | ~1913 |
| Leonard Johnson | Son | — | 1 | ~1919 |
Census Appearances
1910
St Louis, …
Daughter, age
St Louis, Minnesota · implied b. ~1910 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Sadie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1920
St Louis, …
Daughter, age 9
St Louis, Minnesota · implied b. ~1911 — 8 household members
| Surname | Johnson |
| Given Name | Sadie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Finland |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Finnish |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Sadie Johnson across 2 US Census years (1910 and 1920) in St Louis, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
Sadie Johnson
Daughter · 1920 · age 9 · b. ~1911 · Minnesota
★ You are viewing this record
Sibling
Mamie Johnson
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Tappi Johnson
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Johnson
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Johnson
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Johnson
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
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:1920:14thcensusofpopu859unit:1092)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Amanda | 38 | Wife | None | Finland |
| 2 | Aino | 15 | Daughter | None | Minnesota |
| 3 | John | 13 | Son | None | Minnesota |
| 4 | Lili | 12 | Daughter | None | Minnesota |
| 5 | William | 10 | Son | None | Minnesota |
| 6 | Nikolai | 8 | Son | None | Minnesota |
| 7 | Laina | 2 | Daughter | None | Minnesota |
| 8 | Enoch Erickson | 73 | Head | Laborer | Finland |
| 9 | Jerry Johnson | 52 | Head | Farmer | Finland|Finland |
| 10 | Hanna Johnson | 45 | Wife | None | Sweden |
| 11 | Mamie Johnson | 17 | Daughter | None | Minnesota |
| 12 | Albert Johnson | 14 | Son | None | Minnesota |
| 13 | Sadie Johnson THIS PERSON | 9 | Daughter | None | Minnesota |
| 14 | Tappi Johnson | 7 | Daughter | None | Minnesota |
| 15 | John Johnson | 4 | Son | None | Minnesota |
| 16 | Leonard Johnson | 1 | Son | None | Minnesota |
| 17 | Nikolai Lehto | 31 | Head | Farmer | Finland |
| 18 | Amy Lehto | 26 | Wife | None | Canada |
| 19 | Helma Lehto | 6 | Daughter | None | Minnesota |
| 20 | Urho Lehto | 4 | Son | None | Minnesota |
| 21 | Lempi Lehto | 2 | Daughter | None | Minnesota |
| 22 | Erick Lehto | 35 | Head | Farmer | Finland |
| 23 | Helma Lehto | 34 | Wife | None | Finland |
| 24 | Aili Lehto | 12 | Daughter | None | Minnesota |
| 25 | Einar Lehto | 11 | Son | None | Minnesota |
| 26 | Leo Lehto | 10 | Son | None | Minnesota |
| 27 | Lily Lehto | 8 | Daughter | None | Minnesota |
| 28 | Alm Lehto | 6 | Daughter | None | Minnesota |
| 29 | Oiva Lehto | 4 | Son | None | Minnesota |
| 30 | Arthur Lehto | 2 | Son | None | Minnesota |
| 31 | Reino Lehto | 1 | Son | None | Minnesota |
| 32 | Herman Erickson | 45 | Head | Farmer | Finland |
| 33 | Hilia Erickson | 38 | Wife | None | Finland |
| 34 | Victor Erickson | 17 | Son | Laborer | Minnesota |
| 35 | Johan Erickson | 17 | Son | Laborer | Minnesota |
| 36 | John Erickson | 15 | Son | None | Minnesota |
| 37 | Herman Porginen | 73 | Boarder | None | Minnesota |
| 38 | John Nelimark | 50 | Head | Farmer | Finland |
| 39 | Emelia Nelimark | 36 | Wife | None | Finland |
| 40 | Hilda Nelimark | 13 | Daughter | None | Minnesota |
| 41 | Seth Nelimark | 11 | Son | None | Minnesota |
| 42 | Maino Nelimark | 9 | Son | None | Minnesota |
| 43 | Helen Nelimark | 6 | Daughter | None | Minnesota |
| 44 | Hazel Nelimark | 5 | Daughter | None | Minnesota |
| 45 | Lauri Nelimark | 2 | Son | None | Minnesota |
| 46 | Helmi Nelimark | 1 | Daughter | None | Minnesota |
| 47 | Gust Nelimark | 82 | Father | None | Finland |
| 48 | Oscar Nietala | 35 | Head | Laborer | Finland |
| 49 | Hilda Nietala | 32 | Wife | None | Finland |
| 50 | Daisy Nietala | 3 | Daughter | None | Minnesota |
Related Census Records
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)