SJ
Sarah Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Travis-County, Texas
Our Model Tree links this Sarah Johnson across the 1920, 1930 and 1940 US Censuses in Travis-County, Texas (XGBoost, ~Confirmed) — first a spouse (b.~1879), then head of a 3-person household.
Age 61
b. ~1879
Female
Spouse
Born: Texas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Travis-County, Texas |
| Surname | Johnson |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Justice Prec. 2 |
| 1935 Residence (County) | Travis |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | Justice Prec 2 |
| Est. Birth Year | ~1879 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Sarah | Age | Birth yr |
|---|---|---|---|---|
| Margaret Johnson | Daughter | — | 23 | ~1917 |
| Carl Johnson | Head | — | 57 | ~1883 |
| Sarah Johnson | Spouse | — | 61 | ~1879 |
Census Appearances
1920
Travis, Texas
Spouse, age 41
Travis, Texas · implied b. ~1879 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Texas |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Travis, Texas
Spouse, age 51
Travis, Texas · implied b. ~1879 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 31 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Travis-County, Texas
Spouse, age 61
Travis-County, Texas · implied b. ~1879 — 3 household members
| Surname | Johnson |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Justice Prec. 2 |
| 1935 Residence (County) | Travis |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Sarah Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Sarah Johnson
Spouse · 1940 · age 61 · b. ~1879 · Texas
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Travis-County, Texas
Open full size
1940 US Federal Census — Travis-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04148-00072)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Carl F. Anderson | 69 | Head | Farmer | Sweden |
| 42 | Mary Anderson | 70 | Wife | — | Sweden |
| 43 | Hilma Anderson | 29 | Daughter | — | Texas |
| 44 | Gottfrid Anderson | 50 | Brother | Farmer | Texas |
| 45 | Epifanio Perez | 63 | Head | Farm Labor | Mexico |
| 46 | Paula Perez | 54 | Wife | — | Mexico |
| 47 | Carmen Perez | 22 | Daughter | House Girl | Mexico |
| 48 | Francisco Perez | 15 | Daughter | House Girl | Texas |
| 49 | E. C. Heidel | 78 | Head | Farmer | Texas |
| 50 | Dora Heidel | 74 | Wife | — | Texas |
| 51 | Rachel Heidel | 25 | Daughter | House Girl | Texas |
| 52 | Henry Golran | 58 | Head | Farm Labor | Texas |
| 53 | Dell Golran | 32 | Wife | — | Texas |
| 54 | Henry Jr. Golran | 20 | Son | Farm Labor | Texas |
| 55 | Carl A. Johnson | 57 | Head | Farmer | Sweden |
| 56 | Sarah Johnson THIS PERSON | 61 | Wife | — | Texas |
| 57 | Margaret Johnson | 23 | Daughter | House Girl | Texas |
| 58 | Claus A. Johnson | 70 | Head | Farmer | Sweden |
| 59 | Agnes Johnson | 45 | Daughter | House Girl | Texas |
| 60 | Gustave Johnson | 33 | Son | Farm Labor | Texas |
| 61 | Paul Johnson | 30 | Son | Farm Labor | Texas |
| 62 | Henry M. Johnson | 31 | Head | Farmer | Texas |
| 63 | Hilda Johnson | 31 | Wife | — | Texas |
| 64 | Doyle Johnson | 5 | Son | — | Texas |
| 65 | J. E. Johnson | 39 | Head | Farmer | Texas |
| 66 | Vargie Johnson | 27 | Wife | — | Texas |
| 67 | Johnson J. Johnson | 37 | Brother | Farm Labor | Texas |
| 68 | James Sanders | 62 | Head | Farm Labor | Texas |
| 69 | Minnie Sanders | 33 | Wife | — | Texas |
| 70 | A. J. Sanders | 14 | Son | — | Texas |
| 71 | Jacke Efenser | 27 | Head | Farm Labor | Texas |
| 72 | Minnie Lee Efenser | 28 | Wife | — | Texas |
| 73 | Laconia Efenser | 10 | Daughter | — | Texas |
| 74 | J. L. Efenser | 8 | Son | — | Texas |
| 75 | Leroy Efenser | 6 | Son | — | Texas |
| 76 | Penny Lee Efenser | 1 | Daughter | — | Texas |
| 77 | Eddie Mc Donald | 27 | First Cousin | — | Texas |
| 78 | Walter Moore | 38 | Head | Farm Labor | Texas |
| 79 | Beatrice Moore | 32 | Wife | Farm Labor | Texas |
| 80 | Elmer Lee Moore | 17 | Son | — | Texas |
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)