JC
John Calhoun — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Angelina-County, Texas
Our Model Tree links this John Calhoun across the 1930 and 1940 US Censuses in Angelina-County, Texas (XGBoost, ~Confirmed) — first a head (b.~1911), then head of a 4-person household.
Age 29
b. ~1911
Male
Head
Born: Texas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Angelina-County, Texas |
| Surname | Calhoun |
| Given Name | John R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Justice Precinct #1 |
| 1935 Residence (County) | Angelina |
| Additional Details | |
| Occupation | Roadwork |
| Industry | W.P.A |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 240 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Roadwork |
| Township / Ward | Justice Precinct 1 |
| Est. Birth Year | ~1911 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Calhoun | Son | — | 3 | ~1937 |
| John Calhoun | Head | — | 29 | ~1911 |
| Barbara Calhoun | Daughter | — | 6 | ~1934 |
| Velma Calhoun | Spouse | — | 32 | ~1908 |
Census Appearances
1930
Angelina, Texas
Son, age 19
Angelina, Texas · implied b. ~1911 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Calhoun |
| Given Name | John R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Arkansas |
| Occupation | Farmer |
| Industry | Genl Farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Angelina-County, Texas
Head, age 29
Angelina-County, Texas · implied b. ~1911 — 4 household members
| Surname | Calhoun |
| Given Name | John R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Justice Precinct #1 |
| 1935 Residence (County) | Angelina |
| Occupation | Roadwork |
| Industry | W.P.A |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 240 |
| Highest Grade | No 7 |
| 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 John Calhoun across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Calhoun
Head · 1940 · age 29 · b. ~1911 · 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 — Angelina-County, Texas
Open full size
1940 US Federal Census — Angelina-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03978-00525)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Johnny Youngblood | 17 | lodger | Farmer | Texas |
| 2 | Tom Freeman | 52 | Head | Farmer | Alabama |
| 3 | Sadie Freeman | 42 | wife | — | Texas |
| 4 | Milton Freeman | 16 | son | — | Texas |
| 5 | Sue Freeman | 13 | daughter | — | Texas |
| 6 | Bobbie Jean Freeman | 11 | daughter | — | Texas |
| 7 | Victor Freeman | 22 | Head | Laborer | Texas |
| 8 | Margaret Freeman | 20 | wife | — | Texas |
| 9 | M. B. Arment | 58 | Head | Farmer | Texas |
| 10 | Alberta Arment | 58 | wife | — | Texas |
| 11 | Opal Peterson | 18 | lodger | — | Texas |
| 12 | Weldon Costlow | 30 | Head | Farmer | Texas |
| 13 | Idell Costlow | 25 | wife | — | New Mexico |
| 14 | Joyce Costlow | 6 | daughter | — | Texas |
| 15 | Barbara Ann Costlow | 3 | daughter | — | Texas |
| 16 | Donald Costlow | 0 | son | — | Texas |
| 17 | Philip Lowery | 28 | Head | Farmer | Texas |
| 18 | Violet Lowery | 29 | wife | — | New Mexico |
| 19 | Bobbie Lowery | 6 | son | — | Texas |
| 20 | Kenneth Lowery | 3 | son | — | Texas |
| 21 | George Parrish | 38 | Head | Farmer | Texas |
| 22 | Fay Parrish | 23 | wife | — | Texas |
| 23 | M. C. Parrish | 8 | son | — | Texas |
| 24 | George Jr. Parrish | 3 | son | — | Texas |
| 25 | M. S. Higgins | 59 | Head | Farmer | Arkansas |
| 26 | Pearl Higgins | 49 | wife | — | Texas |
| 27 | Lesley Higgins | 21 | son | Farmer | Texas |
| 28 | Eera Mae Higgins | 18 | daughter | — | Texas |
| 29 | Sarah Jean Higgins | 15 | daughter | — | Texas |
| 30 | Thomas Baty | 23 | lodger | Farmer | Texas |
| 31 | W. D. Trimey | 71 | Head | Farmer | Georgia |
| 32 | Lina Trimey | 67 | wife | — | Texas |
| 33 | Rebecca Thompson | 66 | Head | — | Texas |
| 34 | Mollie Thompson | 36 | daughter | — | Texas |
| 35 | J. S. Thompson | 31 | son | Farmer | Texas |
| 36 | Vernon Thompson | 28 | son | Farmer | Texas |
| 37 | John R. Calhoun THIS PERSON | 29 | Head | Roadwork | Texas |
| 38 | Velma Calhoun | 32 | wife | — | Texas |
| 39 | Barbara Jean Calhoun | 6 | daughter | — | Texas |
| 40 | John R. Jr. Calhoun | 3 | 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)