SJ
Selma Johnson — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Codington, South Dakota
Our Model Tree links this Selma Johnson across the 1900 and 1910 US Censuses in Codington, South Dakota (XGBoost, ~Confirmed) — first a daughter (b.~1893), then head of a 8-person household.
Age 17
b. ~1893
Female
Daughter
Born: South Dakota
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Codington, South Dakota |
| Surname | Johnson |
| Given Name | Selma R |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Saleslady |
| Industry | Dept Store |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
| Occupation | Saleslady |
| Township / Ward | Watertown City |
| Est. Birth Year | ~1893 |
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 1910 census.
| Name | Relation to head | Relative to Selma | Age | Birth yr |
|---|---|---|---|---|
| Emma Johnson | Daughter | — | 21 | ~1889 |
| Selma Johnson | Daughter | — | 17 | ~1893 |
| Eva Johnson | Daughter | — | 10 | ~1900 |
| Harry Johnson | Son | — | 7 | ~1903 |
| Augusta Johnson | Spouse | — | 47 | ~1863 |
| Carl Johnson | Head | — | 48 | ~1862 |
| Helma Johnson | Daughter | — | 12 | ~1898 |
| Fred Johnson | Son | — | 14 | ~1896 |
Census Appearances
1900
Codington, South …
Daughter, age 9
Codington, South Dakota · implied b. ~1891 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Selma R |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Birth Month | Oct |
| Birth Year | 1891 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
1910
Codington, South …
Daughter, age 17
Codington, South Dakota · implied b. ~1893 — 8 household members
| Surname | Johnson |
| Given Name | Selma R |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Saleslady |
| Industry | Dept Store |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
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 Selma Johnson across 2 US Census years (1900 and 1910) in Codington, South Dakota, using XGBoost record linkage.
Show:
This person
Anchor record
Selma Johnson
Daughter · 1910 · age 17 · b. ~1893 · South Dakota
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Sibling
Emma Johnson
Sibling · 1910 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helma Johnson
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Johnson
Sibling · 1910 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eva Johnson
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Johnson
Sibling · 1910 · age 14
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
1910 US Federal Census — Codington, South Dakota
Open full size
1910 US Federal Census — Codington, South Dakota
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1477unit:1120)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Minne | 40 | Head | Proprietor | Scotland |
| 52 | Edna A Minne | 34 | Wife | — | Ohio |
| 53 | Elizabeth S Minne | 12 | Daughter | — | Missouri |
| 54 | Ruth A Minne | 7 | Daughter | — | Missouri |
| 55 | Andrew Minne | 5 | Son | — | Minnesota |
| 56 | John Minne | 3 | Son | — | Minnesota |
| 57 | John H Wieber | 50 | Head | Station Foreman | Wisconsin |
| 58 | Minnie M Wieber | 52 | Wife | — | Wisconsin |
| 59 | Sidney Wieber | 21 | Son | Lineman | South Dakota |
| 60 | Mabel E Wieber | 18 | Daughter | Clerk | South Dakota |
| 61 | Ruth M Wieber | 11 | Daughter | — | Minnesota |
| 62 | Lillie Timm | 20 | Servant | Housekeeper | Minnesota |
| 63 | Nels St. Louis | 36 | Head | Proprietor | Canada English |
| 64 | Julia St. Louis | 67 | Mother | — | Canada French |
| 65 | Albert R Klinge | 56 | Head | Shoemaker | Norway |
| 66 | Mary Klinge | 45 | Wife | — | Minnesota |
| 67 | Roy A Klinge | 20 | Son | Manufacturer | Minnesota |
| 68 | Guy P Klinge | 18 | Son | Printer | South Dakota |
| 69 | Carrie C Klinge | 15 | Daughter | — | Minnesota |
| 70 | Mildred A Klinge | 10 | Daughter | — | Minnesota |
| 71 | Carl A Johnson | 48 | Head | Laborer | Sweden |
| 72 | Augusta Johnson | 47 | Wife | — | Sweden |
| 73 | Emma Johnson | 21 | Daughter | Stenographer | South Dakota |
| 74 | Selma R Johnson THIS PERSON | 17 | Daughter | Saleslady | South Dakota |
| 75 | Fred B Johnson | 14 | Son | — | South Dakota |
| 76 | Helma C Johnson | 12 | Daughter | — | South Dakota |
| 77 | Eva G Johnson | 10 | Daughter | — | South Dakota |
| 78 | Harry A Johnson | 7 | Son | — | South Dakota |
| 79 | Richard P Jones | 48 | Head | Butcher | Wales |
| 80 | Minnie Jones | 43 | Wife | — | Minnesota |
| 81 | Frank E Jones | 22 | Son | Butcher | South Dakota |
| 82 | Maude E Jones | 19 | Daughter | — | South Dakota |
| 83 | Carl R Jones | 17 | Son | — | South Dakota |
| 84 | Elizabeth Linderman | 78 | Mother-in-law | Own Income | New York |
| 85 | Jas O Johnson | 32 | Head | Superintendent | Minnesota |
| 86 | Edith I Johnson | 31 | Wife | — | Minnesota |
| 87 | Henry W Johnson | 8 | Son | — | Minnesota |
| 88 | Rudyard L Johnson | 6 | Son | — | Minnesota |
| 89 | Flois C Johnson | 4 | Daughter | — | Minnesota |
| 90 | Isaac Frey | 42 | Head | Laborer | Wisconsin |
| 91 | Hellena Frey | 42 | Wife | — | Wisconsin |
| 92 | Sophie M Frey | 21 | Daughter | — | South Dakota |
| 93 | Fred Frey | 20 | Son | Fireman | Illinois |
| 94 | Elmer Bull | 24 | Son-in-law | Driver | South Dakota |
| 95 | Herman Trun | 62 | Head | Barber | Minnesota |
| 96 | Clara Trun | 55 | Wife | — | Wisconsin |
| 97 | Willie R Trun | 13 | Son | — | Minnesota |
| 98 | Verna A Trun | 10 | Daughter | — | Minnesota |
| 99 | Violett A Trun | 6 | Daughter | — | Minnesota |
| 100 | Viola U Trun | 2 | Daughter | — | Minnesota |
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)