JC
John Calhoun — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Anderson-County, South Carolina
Our Model Tree links this John Calhoun across the 1930 and 1940 US Censuses in Anderson-County, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 9-person household.
Age 14
b. ~1926
Male
Son
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Anderson-County, South Carolina |
| Surname | Calhoun |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Broadway Township |
| 1935 Residence (County) | Anderson |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Broadway Township |
| Est. Birth Year | ~1926 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Clyde Calhoun | Son | — | 20 | ~1920 |
| John Calhoun | Son | — | 14 | ~1926 |
| Lilla Calhoun | Daughter | — | 2 | ~1938 |
| L Calhoun | Son | — | 18 | ~1922 |
| Dorothy Calhoun | Daughter | — | 11 | ~1929 |
| Rosa Calhoun | Spouse | — | 42 | ~1898 |
| Roscoe Calhoun | Son | — | 8 | ~1932 |
| Lois Calhoun | Daughter | — | 7 | ~1933 |
| Lewis Calhoun | Head | — | 50 | ~1890 |
Census Appearances
1930
Pickens, South …
Son, age 4
Pickens, South Carolina · implied b. ~1926 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Calhoun |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Anderson-County, South …
Son, age 14
Anderson-County, South Carolina · implied b. ~1926 — 9 household members
| Surname | Calhoun |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Broadway Township |
| 1935 Residence (County) | Anderson |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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
Son · 1940 · age 14 · b. ~1926 · South Carolina
★ You are viewing this record
Sibling
Roscoe Calhoun
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clyde Calhoun
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
L Calhoun
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lilla Calhoun
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Calhoun
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Calhoun
Sibling · 1940 · age 11
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 — Anderson-County, South Carolina
Open full size
1940 US Federal Census — Anderson-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03785-00720)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | S. A. Mccown | 73 | Head | Farmer | South Carolina |
| 2 | Maude D. Mccown | 64 | Wife | — | South Carolina |
| 3 | Manning | 32 | Son | Salesman | South Carolina |
| 4 | Vallie Manning | 25 | Son | Farmer | South Carolina |
| 5 | Edward Manning | 23 | Son | Salesman | South Carolina |
| 6 | William Manning | 21 | Son | Salesman | South Carolina |
| 7 | Henry Manning | 31 | Son | Salesman | South Carolina |
| 8 | Maude Watson | 26 | Daughter | — | South Carolina |
| 9 | Phyllis Watson | 6 | Daughter | — | South Carolina |
| 10 | Cora Lee Mccown | 21 | Daughter-in-law | — | South Carolina |
| 11 | Frank L. Johnston | 34 | Head | Manager | South Carolina |
| 12 | Edna D. Johnston | 38 | Wife | — | South Carolina |
| 13 | G. A. Meares | 30 | Head | Office Man | South Carolina |
| 14 | Mary Meares | 27 | Wife | — | South Carolina |
| 15 | George Jr. Meares | 5 | Son | — | South Carolina |
| 16 | Ben Meares | 2 | Son | — | South Carolina |
| 17 | Lindsay Nimmons | 36 | Head | Manager | South Carolina |
| 18 | Clara Mae Nimmons | 27 | Wife | — | Texas |
| 19 | J. Lindsay Jr. Nimmons | 6 | Son | — | Texas |
| 20 | Billie Nimmons | 5 | Son | — | Texas |
| 21 | Donald Nimmons | 3 | Son | — | Texas |
| 22 | Eleanor Nimmons | 1 | Daughter | — | South Carolina |
| 23 | Calveston Calhoun | 25 | Head | Utility Man | South Carolina |
| 24 | Lewis Calhoun | 50 | Head | Farmer | South Carolina |
| 25 | Rosa D. Calhoun | 42 | Wife | — | South Carolina |
| 26 | Clyde Calhoun | 20 | Son | Farm Labor | South Carolina |
| 27 | L. C. Calhoun | 18 | Son | — | South Carolina |
| 28 | John Calhoun THIS PERSON | 14 | Son | — | South Carolina |
| 29 | Dorothy Calhoun | 11 | Daughter | — | South Carolina |
| 30 | Roscoe Calhoun | 8 | Son | — | South Carolina |
| 31 | Lois Calhoun | 7 | Daughter | — | South Carolina |
| 32 | Lilla Calhoun | 2 | Daughter | — | South Carolina |
| 33 | John D. Hunter | 25 | Head | Farmer | South Carolina |
| 34 | Emma Ruth Hunter | 18 | Wife | — | South Carolina |
| 35 | James Hunter | 1 | Son | — | South Carolina |
| 36 | Albert Hunter | 16 | Cousin | Farm Labor | South Carolina |
| 37 | Sara Jane Perry | 50 | Head | — | South Carolina |
| 38 | Lawrence Perry | 19 | Son | Farmer | South Carolina |
| 39 | Stuart Dean | 41 | Head | Farmer | South Carolina |
| 40 | Mary Dean | 36 | Wife | — | South Carolina |
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)