MJ
Mary Johnson — 1910 US Census Record
Linked across censuses1910 United States Federal Census · St Louis, Minnesota
Our Model Tree links this Mary Johnson across the 1910, 1920 and 1930 US Censuses in St Louis, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 5-person household.
Age 30
b. ~1880
Female
Spouse
Born: Finland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | St Louis, Minnesota |
| Surname | Johnson |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Finland |
| Years Married | 6 |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
| Township / Ward | City Of Virginia |
| Est. Birth Year | ~1880 |
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 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Annie Johnson | Daughter | — | 4 | ~1906 |
| Herman Johnson | Head | — | 29 | ~1881 |
| John Johnson | Son | — | 5 | ~1905 |
| Walprey Johnson | Son | — | 1 | ~1909 |
| Mary Johnson | Spouse | — | 30 | ~1880 |
Census Appearances
1910
St Louis, …
Spouse, age 30
St Louis, Minnesota · implied b. ~1880 — 5 household members
| Surname | Johnson |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Finland |
| Years Married | 6 |
| Children Born | 3 |
| Children Living | 3 |
| 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 39
St Louis, Minnesota · implied b. ~1881 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Maria |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Finland |
| Year of Immigration | 1910 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Finnish |
| Birth Country | Finland |
| Year of Naturalization | 1915 |
| Birthplace (normalized) | finland |
Spouse, age 46
St Louis, Minnesota · implied b. ~1884 — 16 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Maria A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Finland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1909 |
| Age at First Marriage | 24 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Can Read/Write | Yes |
| Mother Tongue | Finnish |
| 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 Mary 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
Mary Johnson
Spouse · 1910 · age 30 · b. ~1880 · Minnesota
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — St Louis, Minnesota
Open full size
1910 US Federal Census — St Louis, Minnesota
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po724unit:0260)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mickal Gorn | 24 | Head | — | Minnesota |
| 2 | John Gorn | 20 | Son | — | Minnesota |
| 3 | Joe Gorn | 18 | Son | — | Minnesota |
| 4 | Mike Hradoska | 30 | Head | Miner | Hungary |
| 5 | Annie Hradoska | 20 | Wife | — | Hungary |
| 6 | Mike Hradoska | 2 | Son | — | Minnesota |
| 7 | John Hradoska | 28 | Head | Miner | Hungary |
| 8 | Mary Hradoska | 21 | Wife | — | Hungary |
| 9 | Herman Allo | 41 | Head | Teamster | Finland |
| 10 | Mary Allo | 36 | Wife | — | Finland |
| 11 | Henry Harkman | 40 | Head | Shoemaker | Finland |
| 12 | Hilda Harkman | 33 | Wife | — | Finland |
| 13 | Emil Harkman | 11 | Son | — | Minnesota |
| 14 | Charles Harkman | 10 | Son | — | Sweden |
| 15 | Jennie Harkman | 7 | Daughter | — | Sweden |
| 16 | Herman Johnson | 29 | Head | Laborer | Finland |
| 17 | Mary Johnson THIS PERSON | 30 | Wife | — | Finland |
| 18 | John Johnson | 5 | Son | — | Minnesota |
| 19 | Annie Johnson | 4 | Daughter | — | Minnesota |
| 20 | Walprey Johnson | 1 | Son | — | Minnesota |
| 21 | Anton Hallus | 30 | Head | Laborer | Finland |
| 22 | Sarah Hallus | 34 | Wife | — | Finland |
| 23 | Tella Hallus | 6 | Daughter | — | Finland |
| 24 | Herman Lako | 34 | Head | Laborer | Finland |
| 25 | Manda Lako | 30 | Wife | — | Finland |
| 26 | Oro Lako | 3 | Son | — | Minnesota |
| 27 | Olli Lako | 1 | Daughter | — | Minnesota |
| 28 | John Cakstrom | 36 | Head | Janitor | Finland |
| 29 | Annie A Cakstrom | 37 | Wife | — | Finland |
| 30 | Esther Cakstrom | 9 | Daughter | — | Finland |
| 31 | Harry Cakstrom | 7 | Son | — | Minnesota |
| 32 | Hannah Cakstrom | 4 | Daughter | — | Minnesota |
| 33 | Charles Cakstrom | 2 | Son | — | Minnesota |
| 34 | Tony Cakstrom | 0 | Daughter | — | Minnesota |
| 35 | Fred Maki | 27 | Head | Laborer | Finland |
| 36 | Matilda Maki | 25 | Wife | — | Finland |
| 37 | August Jacobson | 47 | Head | Laborer | Finland |
| 38 | Mary Jacobson | 34 | Wife | — | Finland |
| 39 | Hilda Jacobson | 20 | Daughter | — | Minnesota |
| 40 | August Jacobson | 19 | Son | — | Minnesota |
| 41 | John A Jacobson | 18 | Son | — | Minnesota |
| 42 | Carl L Jacobson | 16 | Son | — | Minnesota |
| 43 | Emil A Jacobson | 14 | Son | — | Minnesota |
| 44 | Irene Jacobson | 13 | Son | — | Minnesota |
| 45 | Lini Jacobson | 11 | Daughter | — | Minnesota |
| 46 | William Eunon | 38 | Head | Butcher | Sweden |
| 47 | Ida Eunon | 31 | Wife | — | Finland |
| 48 | Ellen Eunon | 8 | Daughter | — | Minnesota |
| 49 | Hema Eunon | 6 | Daughter | — | Minnesota |
| 50 | Halmi Eunon | 5 | Daughter | — | Minnesota |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)