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William Bullock — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Roosevelt-County, New Mexico
Our Model Tree links this William Bullock across the 1930 and 1940 US Censuses in Roosevelt-County, New Mexico (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 7-person household.
Age 15
b. ~1925
Male
Son
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Roosevelt-County, New Mexico |
| Surname | Bullock |
| Given Name | William Jerrold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | R. |
| 1935 Residence (County) | Tarrant |
| Additional Details | |
| Hours Worked | 6 |
| Income (1939) | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | Bleuit Precinct |
| Est. Birth Year | ~1925 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Bullock | Son | — | 15 | ~1925 |
| Doris Bullock | Daughter | — | 10 | ~1930 |
| J Bullock | Head | — | 74 | ~1866 |
| Helen Bullock | Spouse | — | 54 | ~1886 |
| Jaleene Bullock | Daughter | — | 3 | ~1937 |
| Wayne Bullock | Son | — | 14 | ~1926 |
| June Bullock | Daughter | — | 5 | ~1935 |
Census Appearances
1930
Roosevelt, New …
Son, age 5
Roosevelt, New Mexico · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bullock |
| Given Name | William G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Roosevelt-County, New …
Son, age 15
Roosevelt-County, New Mexico · implied b. ~1925 — 7 household members
| Surname | Bullock |
| Given Name | William Jerrold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | R. |
| 1935 Residence (County) | Tarrant |
| Hours Worked | 6 |
| Income (1939) | 0 |
| Highest Grade | Hs 1 |
| 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 William Bullock across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Bullock
Son · 1940 · age 15 · b. ~1925 · New Mexico
★ You are viewing this record
Sibling
Doris Bullock
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wayne Bullock
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
June Bullock
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jaleene Bullock
Sibling · 1940 · age 3
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 — Roosevelt-County, New Mexico
Open full size
1940 US Federal Census — Roosevelt-County, New Mexico
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02449-01123)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | E. M. Gandy | 38 | Head | Farmer | Texas |
| 2 | Minnie Ethel Gandy | 27 | Wife | — | Texas |
| 3 | Elmer Gerald Gandy | 4 | Son | — | New Mexico |
| 4 | Richard Bernice Gandy | 3 | Son | — | New Mexico |
| 5 | Doyle Macon Gandy | 1 | Son | — | New Mexico |
| 6 | L. W. Walker | 44 | Head | Farmer | Texas |
| 7 | Ola Mae Walker | 37 | Wife | — | Texas |
| 8 | Fletcher Walker | 17 | Son | Farm Work | Texas |
| 9 | Boss Hogan | 48 | Head | Farming | Texas |
| 10 | J. T. Stroud | 51 | Head | General Farming | North Carolina |
| 11 | Lillie Stroud | 48 | Wife | — | Oklahoma |
| 12 | William Stroud | 20 | Son | Farm Work | Oklahoma |
| 13 | Elmer Stroud | 17 | Son | — | Oklahoma |
| 14 | Geraldine Stroud | 9 | Daughter | — | Oklahoma |
| 15 | Paul Tyler | 36 | Head | General Farming | Texas |
| 16 | Eula Tyler | 35 | Wife | — | Texas |
| 17 | P. J. Tyler | 15 | Son | — | Texas |
| 18 | A. M. Chaddick | 37 | Head | Grain Farming | Louisiana |
| 19 | Annie Bell Chaddick | 31 | Wife | — | Oklahoma |
| 20 | Billy Mack Chaddick | 11 | Son | — | New Mexico |
| 21 | Bobby Jack Chaddick | 9 | Son | — | New Mexico |
| 22 | B. J. Chaddick | 6 | Son | — | New Mexico |
| 23 | Marvin Gregory | 22 | Hired hand | General Farm Work | New Mexico |
| 24 | J. H. Bullock | 74 | Head | Grain Farmer | Texas |
| 25 | Helen Bullock | 54 | Wife | — | Texas |
| 26 | William Jerrold Bullock THIS PERSON | 15 | Son | — | Texas |
| 27 | Wayne Bullock | 14 | Son | — | Texas |
| 28 | Doris Bullock | 10 | Daughter | — | New Mexico |
| 29 | June Bullock | 5 | Daughter | — | New Mexico |
| 30 | Jaleene Bullock | 3 | Daughter | — | New Mexico |
| 31 | Joe W. Singleton | 48 | Head | General Farming | Texas |
| 32 | Jewel Singleton | 35 | Wife | — | Texas |
| 33 | J. Charles Singleton | 16 | Son | — | New Mexico |
| 34 | Audie B. Singleton | 14 | Daughter | — | New Mexico |
| 35 | L. Maudine Singleton | 12 | Daughter | — | New Mexico |
| 36 | Mildred Pauline Singleton | 10 | Daughter | — | New Mexico |
| 37 | Minnie Lavon Singleton | 6 | Daughter | — | New Mexico |
| 38 | W. O. Barber | 62 | Head | Grain Farming | Florida |
| 39 | Sallie Barber | 58 | Wife | — | Texas |
| 40 | R. L. Barber | 17 | Son | Grain Farming | 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)