SJ
Sophia Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Norman, Minnesota
Our Model Tree links this Sophia Johnson across the 1920 and 1930 US Censuses in Norman, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 10-person household.
Age 20
b. ~1910
Female
Daughter
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Norman, Minnesota |
| Surname | Johnson |
| Given Name | Sophia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Occupation | Assistant |
| Industry | Home Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Assistant |
| Township / Ward | Flom Township |
| Est. Birth Year | ~1910 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Sophia | Age | Birth yr |
|---|---|---|---|---|
| Adolph Johnson | Other | — | 46 | ~1884 |
| Gertrude Johnson | Daughter | — | 16 | ~1914 |
| George Johnson | Son | — | 23 | ~1907 |
| Rhoda Johnson | Spouse | — | 48 | ~1882 |
| Edwin Johnson | Son | — | 11 | ~1919 |
| Murvin Johnson | Son | — | 18 | ~1912 |
| Sophia Johnson | Daughter | — | 20 | ~1910 |
| Mable Johnson | Daughter | — | 14 | ~1916 |
| Herman Johnson | Head | — | 58 | ~1872 |
| Stella Johnson | Daughter | — | 13 | ~1917 |
Census Appearances
1920
Norman, Minnesota
Daughter, age 10
Norman, Minnesota · implied b. ~1910 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Sophia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Norman, Minnesota
Daughter, age 20
Norman, Minnesota · implied b. ~1910 — 10 household members
| Surname | Johnson |
| Given Name | Sophia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Occupation | Assistant |
| Industry | Home Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Sophia Johnson across 2 US Census years (1920 and 1930) in Norman, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
Sophia Johnson
Daughter · 1930 · age 20 · b. ~1910 · Minnesota
★ You are viewing this record
Sibling
Gertrude Johnson
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Murvin Johnson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edwin Johnson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Johnson
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mable Johnson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stella Johnson
Sibling · 1930 · age 13
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
1930 US Federal Census — Norman, Minnesota
Open full size
1930 US Federal Census — Norman, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1109:0823)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Hoglum | 52 | Head | Farmer | Minnesota |
| 2 | Keri Hoglum | 73 | Mother | — | Norway |
| 3 | Clara Hoglum | 35 | Sister | Housework | Minnesota |
| 4 | Ole Fredrickson | 77 | Lodger | — | Sweden |
| 5 | Andrew Vangs | 59 | Head | Farmer | Norway |
| 6 | Caroline Vangs | 41 | Wife | — | Minnesota |
| 7 | Edith Vangs | 15 | Daughter | — | Minnesota |
| 8 | Knut Vangs | 14 | Son | — | Minnesota |
| 9 | Ericka Vangs | 11 | Daughter | — | Minnesota |
| 10 | Bratha Vangs | 10 | Daughter | — | Minnesota |
| 11 | Edward Vangs | 9 | Son | — | Minnesota |
| 12 | Clara Vangs | 5 | Daughter | — | Minnesota |
| 13 | Clarence Vangs | 1 | Son | — | Minnesota |
| 14 | Ole J. Vangs | 83 | Father | Retired | Norway |
| 15 | Ole O. Vangs | 51 | Brother | Partnership | Norway |
| 16 | Hans E. Skansgaard | 66 | Head | Retired | Norway |
| 17 | Anne Skansgaard | 64 | Wife | — | Norway |
| 18 | Harold Skansgaard | 21 | Son | Laborer | Minnesota |
| 19 | Edgar Skansgaard | 26 | Head | Farmer | Minnesota |
| 20 | Mable Skansgaard | 28 | Wife | — | Minnesota |
| 21 | John M. Jacobson | 61 | Head | Farmer | Illinois |
| 22 | Emily Jacobson | 61 | Wife | — | Norway |
| 23 | Arthur Jacobson | 32 | Son | Operator | Minnesota |
| 24 | Oscar Thorson | 34 | Head | Farmer | Minnesota |
| 25 | Stella Thorson | 28 | Wife | — | Iowa |
| 26 | Charles Thorson | 6 | Son | — | Minnesota |
| 27 | Eldon Thorson | 2 | Son | — | Minnesota |
| 28 | Ole Thorson | 67 | Head | Retired | Norway |
| 29 | Augusta Thorson | 57 | Wife | — | Iowa |
| 30 | Celma Thorson | 24 | Daughter | — | Minnesota |
| 31 | Henry Sunderson | 70 | Head | Farmer | Iowa |
| 32 | Clarence Sunderson | 30 | Son | Laborer | Minnesota |
| 33 | Herbert Sunderson | 40 | Son | Laborer | Minnesota |
| 34 | Adelia Sunderson | 34 | Daughter | Housekeeper | Minnesota |
| 35 | Elvira Sunderson | 20 | Daughter | Assistant | Minnesota |
| 36 | Herman Johnson | 58 | Head | Farmer | Minnesota |
| 37 | Rhoda Johnson | 48 | Wife | — | Minnesota |
| 38 | George Johnson | 23 | Son | Operator | Minnesota |
| 39 | Sophia Johnson THIS PERSON | 20 | Daughter | Assistant | Minnesota |
| 40 | Murvin Johnson | 18 | Son | — | Minnesota |
| 41 | Gertrude Johnson | 16 | Daughter | — | Minnesota |
| 42 | Mable Johnson | 14 | Daughter | — | Minnesota |
| 43 | Stella Johnson | 13 | Daughter | — | Minnesota |
| 44 | Edwin Johnson | 11 | Son | — | Minnesota |
| 45 | Adolph Johnson | 46 | Brother | Laborer | Minnesota |
| 46 | Henry J. Rue | 42 | Head | Farmer | Minnesota |
| 47 | Mable Rue | 32 | Wife | — | Minnesota |
| 48 | Genevive Rue | 11 | Daughter | — | Minnesota |
| 49 | Verna Rue | 9 | Daughter | — | Minnesota |
| 50 | Delyle Rue | 4 | Son | — | Minnesota |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)