JH
John Haynes — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Calhoun-County, South Carolina
Our Model Tree links this John Haynes across the 1930 and 1940 US Censuses in Calhoun-County, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 8-person household.
Age 17
b. ~1923
Male
Son
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Calhoun-County, South Carolina |
| Surname | Haynes |
| Given Name | John Lee |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Caw Caw |
| 1935 Residence (County) | Calhoun |
| Additional Details | |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Farm Laborer |
| Township / Ward | Caw Caw |
| Est. Birth Year | ~1923 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Henry Haynes | Head | — | 50 | ~1890 |
| Irene Haynes | Spouse | — | 47 | ~1893 |
| Amanda Haynes | Daughter | — | 13 | ~1927 |
| James Haynes | Son | — | 12 | ~1928 |
| John Haynes | Son | — | 17 | ~1923 |
| Salley Haynes | Daughter | — | 15 | ~1925 |
| Raymond Haynes | Son | — | 2 | ~1938 |
| Alice Haynes | Daughter | — | 9 | ~1931 |
Census Appearances
1930
Calhoun, South …
Son, age 5
Calhoun, South Carolina · implied b. ~1925 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Haynes |
| Given Name | Joe |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Calhoun-County, South …
Son, age 17
Calhoun-County, South Carolina · implied b. ~1923 — 8 household members
| Surname | Haynes |
| Given Name | John Lee |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Caw Caw |
| 1935 Residence (County) | Calhoun |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| 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 Haynes across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Haynes
Son · 1940 · age 17 · b. ~1923 · South Carolina
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Sibling
Alice Haynes
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Salley Haynes
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Amanda Haynes
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Haynes
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Haynes
Sibling · 1940 · age 2
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 — Calhoun-County, South Carolina
Open full size
1940 US Federal Census — Calhoun-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03792-00250)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Sarah Greene | 55 | Head | Farmer | South Carolina |
| 42 | Johnnie Greene | 24 | Son | Farm Laborer | South Carolina |
| 43 | Benjamin Greene | 23 | Son | Farm Laborer | South Carolina |
| 44 | George Arthur Greene | 17 | Son | Farm Laborer | South Carolina |
| 45 | Samuel L. Greene | 16 | Son | Farm Laborer | South Carolina |
| 46 | Westley Greene | 15 | Son | Farm Laborer | South Carolina |
| 47 | Thelma Greene | 13 | Daughter | — | South Carolina |
| 48 | Walter Greene | 12 | Son | — | South Carolina |
| 49 | Eula May Greene | 7 | Daughter | — | South Carolina |
| 50 | William Gilmore | 65 | Head | Farmer | South Carolina |
| 51 | Cora Gilmore | 60 | Wife | — | South Carolina |
| 52 | Josephine Gilmore | 27 | Daughter | Farm Laborer | South Carolina |
| 53 | William Gilmore | 25 | Son | Farm Laborer | South Carolina |
| 54 | Grover Gilmore | 22 | Son | Farm Laborer | South Carolina |
| 55 | Woodrow Robinson | 11 | Grand Son | — | South Carolina |
| 56 | Thomas Robinson | 9 | Grand Son | — | South Carolina |
| 57 | Ezille Anderson | 5 | Grand Daughter | — | South Carolina |
| 58 | Lucille Anderson | 3 | Grand Daughter | — | South Carolina |
| 59 | Lullania Anderson | 2 | Grand Daughter | — | South Carolina |
| 60 | Joe Heyward | 24 | Head | Farm Laborer | South Carolina |
| 61 | Kathleen Heyward | 21 | Wife | — | South Carolina |
| 62 | Joseph Jr. Heyward | 5 | Son | — | South Carolina |
| 63 | Maggie Lou Heyward | 1 | Daughter | — | South Carolina |
| 64 | Alex Glover | 55 | Head | Farmer | South Carolina |
| 65 | Aliene Glover | 29 | Wife | — | South Carolina |
| 66 | David Glover | 16 | Son | Farm Laborer | South Carolina |
| 67 | Mary Lee Glover | 14 | Daughter | Farm Laborer | South Carolina |
| 68 | Alex Jr. Glover | 10 | Son | — | South Carolina |
| 69 | William Glover | 8 | Son | — | South Carolina |
| 70 | Betty Ann Glover | 6 | Daughter | — | South Carolina |
| 71 | Gloria Glover | 4 | Daughter | — | South Carolina |
| 72 | Janet Glover | 1 | Daughter | — | South Carolina |
| 73 | Henry Clay Haynes | 50 | Head | Farmer | South Carolina |
| 74 | Irene Haynes | 47 | Wife | — | South Carolina |
| 75 | John Lee Haynes THIS PERSON | 17 | Son | Farm Laborer | South Carolina |
| 76 | Salley May Haynes | 15 | Daughter | Farm Laborer | South Carolina |
| 77 | Amanda Haynes | 13 | Daughter | — | South Carolina |
| 78 | James A. Haynes | 12 | Son | — | South Carolina |
| 79 | Alice Haynes | 9 | Daughter | — | South Carolina |
| 80 | Raymond Haynes | 2 | Son | — | South Carolina |
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)