JH
John Haynes — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Iredell-County, North Carolina
Our Model Tree links this John Haynes across the 1930 and 1940 US Censuses in Iredell-County, North Carolina (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 9-person household.
Age 15
b. ~1925
Male
Son
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Iredell-County, North Carolina |
| Surname | Haynes |
| Given Name | John D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Iredell |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 8 |
| Highest Grade | G 7 |
| 1935 Residence | North Carolina |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Eagle Mills Township |
| 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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Otis Haynes | Son | — | 12 | ~1928 |
| John Haynes | Son | — | 15 | ~1925 |
| Rosanna Haynes | Spouse | — | 49 | ~1891 |
| George Haynes | Son | — | 6 | ~1934 |
| Harding Haynes | Son | — | 17 | ~1923 |
| Beula Haynes | Daughter | — | 20 | ~1920 |
| Thomas Haynes | Head | — | 57 | ~1883 |
| Lewis Haynes | Son | — | 10 | ~1930 |
| Artimie Haynes | Daughter | — | 8 | ~1932 |
Census Appearances
1930
Cabarrus, North …
Son, age 5
Cabarrus, North Carolina · implied b. ~1925 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Haynes |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | none |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Iredell-County, North …
Son, age 15
Iredell-County, North Carolina · implied b. ~1925 — 9 household members
| Surname | Haynes |
| Given Name | John D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Iredell |
| Class of Worker | 0 |
| Hours Worked | 8 |
| Highest Grade | G 7 |
| 1935 Residence | North Carolina |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north 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 15 · b. ~1925 · North Carolina
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Sibling
Lewis Haynes
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Haynes
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harding Haynes
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Artimie Haynes
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Otis Haynes
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beula Haynes
Sibling · 1940 · age 20
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 — Iredell-County, North Carolina
Open full size
1940 US Federal Census — Iredell-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02930-00854)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leola M. Whitlock | 11 | Daughter | — | North Carolina |
| 2 | Dewey J. Binkley | 38 | Head | Farmer | North Carolina |
| 3 | Maggie Binkley | 34 | Wife | — | North Carolina |
| 4 | Gertrude Binkley | 12 | Daughter | — | North Carolina |
| 5 | Dwight Binkley | 10 | Son | — | North Carolina |
| 6 | Gilmer Binkley | 9 | Son | — | North Carolina |
| 7 | Clyde Gilbert | 25 | Head | Truck Driver | North Carolina |
| 8 | Willie M. Gilbert | 22 | Wife | — | North Carolina |
| 9 | Rebecca Gilbert | 1 | Daughter | — | North Carolina |
| 10 | Thomas V. Haynes | 57 | Head | Farmer | North Carolina |
| 11 | Rosanna A. Haynes | 49 | Wife | — | North Carolina |
| 12 | Beula L. Haynes | 20 | Daughter | — | North Carolina |
| 13 | Harding A. Haynes | 17 | Son | Helper | North Carolina |
| 14 | John D. Haynes THIS PERSON | 15 | Son | — | North Carolina |
| 15 | Otis F. Haynes | 12 | Son | — | North Carolina |
| 16 | Lewis J. Haynes | 10 | Son | — | North Carolina |
| 17 | Artimie E. Haynes | 8 | Daughter | — | North Carolina |
| 18 | George L. Haynes | 6 | Son | — | North Carolina |
| 19 | Vernon Tanner | 38 | Head | Retired Postmaster | Maryland |
| 20 | Rose M. Tanner | 38 | Wife | — | North Carolina |
| 21 | T. Hedley Rock | 65 | Head | Farmer | North Carolina |
| 22 | Fannie D. Rock | 45 | Wife | — | North Carolina |
| 23 | Arlie Rock | 19 | Son | Helper | North Carolina |
| 24 | Leander W. Sharpe | 52 | Head | Farmer | North Carolina |
| 25 | Josie B. Sharpe | 51 | Wife | — | North Carolina |
| 26 | Harold L. Sharpe | 21 | Son | — | North Carolina |
| 27 | Hazel H. Sharpe | 19 | Daughter | — | North Carolina |
| 28 | L. H. Jr. Sharpe | 11 | Son | — | North Carolina |
| 29 | Hill P. Jr. Sharpe | 61 | Head | Farmer | North Carolina |
| 30 | Martha E. Sharpe | 62 | Wife | — | North Carolina |
| 31 | J. Carl York | 28 | Head | Farmer | North Carolina |
| 32 | Claudia M. York | 24 | Wife | — | North Carolina |
| 33 | J. David York | 2 | Son | — | North Carolina |
| 34 | William F. Campbell | 50 | Head | Farmer | North Carolina |
| 35 | Thelma D. Campbell | 31 | Wife | — | North Carolina |
| 36 | Robert A. Campbell | 13 | Son | — | North Carolina |
| 37 | Kathleen Campbell | 10 | Daughter | — | North Carolina |
| 38 | James E. Campbell | 8 | Son | — | North Carolina |
| 39 | Julian D. Campbell | 4 | Son | — | North Carolina |
| 40 | Dalton D. Campbell | 1 | Son | — | North 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)