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James Oliver — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Victoria-County, Texas
Our Model Tree links this James Oliver across the 1930 and 1940 US Censuses in Victoria-County, Texas (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 10-person household.
Age 19
b. ~1921
Male
Son
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Victoria-County, Texas |
| Surname | Oliver |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Victoria |
| 1935 Residence (County) | Victoria |
| Additional Details | |
| Occupation | Laborer |
| Industry | Stock Farm |
| Class of Worker | NP |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Laborer |
| Township / Ward | Justice Precinct 1 |
| Est. Birth Year | ~1921 |
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 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Madeline Oliver | Daughter | — | 20 | ~1920 |
| Gladys Oliver | Daughter | — | 16 | ~1924 |
| Roberta Oliver | Daughter | — | 23 | ~1917 |
| Mary Oliver | Daughter | — | 13 | ~1927 |
| Lucile Oliver | Daughter | — | 25 | ~1915 |
| Joe Oliver | Daughter | — | 6 | ~1934 |
| Grace Oliver | Daughter | — | 10 | ~1930 |
| Robert Oliver | Head | — | 52 | ~1888 |
| James Oliver | Son | — | 19 | ~1921 |
| Annie Oliver | Spouse | — | 47 | ~1893 |
Census Appearances
1930
Victoria, Texas
Son, age 8
Victoria, Texas · implied b. ~1922 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Oliver |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Victoria-County, Texas
Son, age 19
Victoria-County, Texas · implied b. ~1921 — 10 household members
| Surname | Oliver |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Victoria |
| 1935 Residence (County) | Victoria |
| Occupation | Laborer |
| Industry | Stock Farm |
| Class of Worker | NP |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Texas |
| 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 James Oliver across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Oliver
Son · 1940 · age 19 · b. ~1921 · Texas
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Sibling
Joe Oliver
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Madeline Oliver
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Oliver
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucile Oliver
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Oliver
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Oliver
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roberta Oliver
Sibling · 1940 · age 23
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 — Victoria-County, Texas
Open full size
1940 US Federal Census — Victoria-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04156-00581)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Armidie Stewart | 8 | Daughter | — | Texas |
| 42 | Joseph Stewart | 5 | Son | — | Texas |
| 43 | John B. Karthright | 47 | Head | Ginner | Arkansas |
| 44 | Banche Karthright | 46 | Wife | — | Kansas |
| 45 | Delbert Karthright | 22 | Son | Carpenter | Texas |
| 46 | Sylvia Karthright | 17 | Daughter | — | Texas |
| 47 | Willie Karthright | 15 | Son | — | Texas |
| 48 | Anton Kohutek | 63 | Head | Farmer | Austria |
| 49 | Josephine Kohutek | 55 | Wife | — | Texas |
| 50 | William Piercy | 44 | Head | Farmer | Texas |
| 51 | Louise Piercy | 53 | Wife | — | Texas |
| 52 | Charles Joy Piercy | 14 | Nephew | — | Texas |
| 53 | Margota Ramirez | 27 | Head | Laborer | Texas |
| 54 | Kate Ramirez | 19 | Wife | Maid | Texas |
| 55 | Alfredo Flores | 38 | Head | Farmer | Texas |
| 56 | Juanita Flores | 35 | Wife | — | Texas |
| 57 | Daphne Flores | 11 | Daughter | — | Texas |
| 58 | Romona Flores | 9 | Daughter | — | Texas |
| 59 | Barino Flores | 7 | Son | — | Texas |
| 60 | Ophelia Flores | 5 | Daughter | — | Texas |
| 61 | Cruz Flores | 3 | Son | — | Texas |
| 62 | Robert Oliver | 52 | Head | Farmer | Texas |
| 63 | Annie Oliver | 47 | Wife | — | Texas |
| 64 | Lucile Oliver | 25 | Daughter | Sales Woman | Texas |
| 65 | Roberta Oliver | 23 | Daughter | Attendant | Texas |
| 66 | Madeline Oliver | 20 | Daughter | — | Texas |
| 67 | James Oliver THIS PERSON | 19 | Son | Laborer | Texas |
| 68 | Gladys Oliver | 16 | Daughter | — | Texas |
| 69 | Mary E. Oliver | 13 | Daughter | — | Texas |
| 70 | Grace Ellen Oliver | 10 | Daughter | — | Texas |
| 71 | Joe Ann Oliver | 6 | Daughter | — | Texas |
| 72 | Mary Uriati | 69 | Head | — | Texas |
| 73 | Sophie Uriati | 29 | Daughter | — | Texas |
| 74 | Balurmino Martinez | 42 | Head | Farmer | Texas |
| 75 | Julia Martinez | 42 | Wife | — | Texas |
| 76 | Lupe Martinez | 18 | Son | Laborer | Texas |
| 77 | Clemente Martinez | 17 | Son | Laborer | Texas |
| 78 | Edward Martinez | 15 | Son | Laborer | Texas |
| 79 | Luciana Martinez | 14 | Son | — | Texas |
| 80 | Mary Martinez | 3 | Daughter | — | Texas |
Related Census Records
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)