BJ
Barbara Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sutter-County, California
Our Model Tree links this Barbara Johnson across the 1930 and 1940 US Censuses in Sutter-County, California (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 6-person household.
Age 13
b. ~1927
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Sutter-County, California |
| Surname | Johnson |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Yuba City Town |
| 1935 Residence (County) | Sutter |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Yuba City Town |
| Est. Birth Year | ~1927 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Barbara | Age | Birth yr |
|---|---|---|---|---|
| Bernice Johnson | Daughter | — | 20 | ~1920 |
| Marion Johnson | Daughter | — | 16 | ~1924 |
| Barbara Johnson | Daughter | — | 13 | ~1927 |
| George Johnson | Head | — | 53 | ~1887 |
| George Johnson | Son | — | 18 | ~1922 |
| Emiel Johnson | Spouse | — | 56 | ~1884 |
Census Appearances
1930
Sutter, California
Daughter, age 2
Sutter, California · implied b. ~1928 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Sweden |
| Mother's Birthplace | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Sutter-County, California
Daughter, age 13
Sutter-County, California · implied b. ~1927 — 6 household members
| Surname | Johnson |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Yuba City Town |
| 1935 Residence (County) | Sutter |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Barbara Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Barbara Johnson
Daughter · 1940 · age 13 · b. ~1927 · California
★ You are viewing this record
Sibling
Marion Johnson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Johnson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Johnson
Sibling · 1940 · age 20
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
1940 US Federal Census — Sutter-County, California
Open full size
1940 US Federal Census — Sutter-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00354-00341)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jack Applegate | 22 | Son | Orchardist | Ohio |
| 2 | George Johnson | 53 | Head | Orchardist | Sweden |
| 3 | Emiel Johnson | 56 | Wife | — | California |
| 4 | Bernice Johnson | 20 | Daughter | None | California |
| 5 | George L Johnson | 18 | Son | — | California |
| 6 | Marion Johnson | 16 | Daughter | — | California |
| 7 | Barbara Johnson THIS PERSON | 13 | Daughter | — | California |
| 8 | William Butler | 45 | Head | Cleaner | California |
| 9 | Gladys Butler | 43 | Wife | — | Illinois |
| 10 | William Butler | 18 | Son | None | California |
| 11 | James Robert Butler | 15 | Son | — | California |
| 12 | Hattie Draper | 73 | Head | — | Indiana |
| 13 | Mattie Priest | 73 | Partner | — | Indiana |
| 14 | Andrew Foster | 43 | Head | None | Arkansas |
| 15 | Rita Foster | 44 | Wife | — | Arkansas |
| 16 | Exile Foster | 15 | Daughter | — | Arkansas |
| 17 | Peggy Jean Foster | 8 | Daughter | — | Arkansas |
| 18 | Blanch Foster | 3 | Son | — | California |
| 19 | Bobby Dean Foster | 0 | Son | — | California |
| 20 | Milo Russell | 42 | Head | Laborer | California |
| 21 | Iola Jane Russell | 16 | Daughter | None | California |
| 22 | Iola Russell | 63 | Mother | — | California |
| 23 | Middleton Russell | 72 | Head | — | California |
| 24 | Florence Russell | 50 | Wife | — | California |
| 25 | Edward Slaughter | 72 | Head | — | Wisconsin |
| 26 | Viretta Slaughter | 65 | Wife | — | Wisconsin |
| 27 | Jennie Fuller | 57 | Head | Practical Nurse | Texas |
| 28 | Ward Fuller | 26 | Son | School Teacher | Arizona |
| 29 | Rittie Vynes | 70 | Head | — | Wisconsin |
| 30 | Myrtle L Roberts | 13 | Daughter | — | Colorado |
| 31 | Kenneth Williams | 19 | Head | Clerk | Illinois |
| 32 | Alice Williams | 21 | Wife | None | California |
| 33 | Charles Mayfield | 37 | Head | Pump Mechanic | Idaho |
| 34 | Virginia Mayfield | 14 | Daughter | None | California |
| 35 | Lawrence Brahms | 22 | Head | Truck Driver | California |
| 36 | Frances Brahms | 20 | Wife | — | California |
| 37 | Deana Jo Brahms | 1 | Daughter | — | California |
| 38 | Verda Nelson | 73 | Head | — | California |
| 39 | Fred Brauherz | 24 | Head | Teacher | California |
| 40 | Neno Andante | 27 | Lodger | Attendant | California |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)