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John Mclean — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Harnett-County, North Carolina
Our Model Tree links this John Mclean across the 1930 and 1940 US Censuses in Harnett-County, North Carolina (XGBoost, ~Confirmed) — first a head (b.~1888), then head of a 10-person household.
Age 52
b. ~1888
Male
Head
Born: North Carolina
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Harnett-County, North Carolina |
| Surname | McLean |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 52 |
| Marital Status | Married |
| Birthplace | North Carolina |
| 1935 Residence (City) | Upper Little River |
| 1935 Residence (County) | Harnett |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 2 |
| 1935 Residence | Same house |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Occupation | Farmer |
| Township / Ward | Upper Little River |
| Est. Birth Year | ~1888 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Loudy Mclean | Daughter | — | 19 | ~1921 |
| Olevia Mclean | Daughter | — | 12 | ~1928 |
| Jennie Mclean | Daughter | — | 9 | ~1931 |
| Hazell Mclean | Daughter | — | 4 | ~1936 |
| John Mclean | Head | — | 52 | ~1888 |
| John Mclean | Son | — | 16 | ~1924 |
| Isaac Mclean | Son | — | 15 | ~1925 |
| Leo Mclean | Son | — | 7 | ~1933 |
| Jimmy Mclean | Son | — | 9 | ~1931 |
| Roberta Mclean | Spouse | — | 46 | ~1894 |
Census Appearances
1930
Harnett, North …
Head, age 44
Harnett, North Carolina · implied b. ~1886
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | McLean |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 44 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 20 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Farmer |
| Industry | Gen. Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Harnett-County, North …
Head, age 52
Harnett-County, North Carolina · implied b. ~1888 — 10 household members
| Surname | McLean |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 52 |
| Marital Status | Married |
| Birthplace | North Carolina |
| 1935 Residence (City) | Upper Little River |
| 1935 Residence (County) | Harnett |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 2 |
| 1935 Residence | Same house |
| 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 Mclean across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Mclean
Head · 1940 · age 52 · b. ~1888 · North Carolina
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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 — Harnett-County, North Carolina
Open full size
1940 US Federal Census — Harnett-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02926-00513)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Vessie Mckay | 16 | Daughter | — | North Carolina |
| 2 | Ola Mckay | 15 | Daughter | — | North Carolina |
| 3 | Flora Mckay | 13 | Daughter | — | North Carolina |
| 4 | Andrew Mckay | 11 | Son | — | North Carolina |
| 5 | Zellie Mckay | 10 | Daughter | — | North Carolina |
| 6 | John A. Mclean THIS PERSON | 52 | Head | Farmer | North Carolina |
| 7 | Roberta Mclean | 46 | Wife | — | North Carolina |
| 8 | Loudy Mclean | 19 | Daughter | Farm Laborer | North Carolina |
| 9 | John C. Mclean | 16 | Son | Farm Laborer | North Carolina |
| 10 | Isaac Mclean | 15 | Son | Farm Laborer | North Carolina |
| 11 | Olevia V. Mclean | 12 | Daughter | — | North Carolina |
| 12 | Jennie M. Mclean | 9 | Daughter | — | North Carolina |
| 13 | Jimmy W. Mclean | 9 | Son | — | North Carolina |
| 14 | Leo Mclean | 7 | Son | — | North Carolina |
| 15 | Hazell Mclean | 4 | Daughter | — | North Carolina |
| 16 | George Cameron | 31 | Head | Farmer | North Carolina |
| 17 | Margaret J. Cameron | 31 | Wife | — | North Carolina |
| 18 | Myrola Cameron | 9 | Daughter | — | North Carolina |
| 19 | Otis Cameron | 7 | Son | — | North Carolina |
| 20 | Helmon Cameron | 5 | Son | — | North Carolina |
| 21 | George Jr. Cameron | 2 | Son | — | North Carolina |
| 22 | William M. Campbell | 56 | Head | Farmer | North Carolina |
| 23 | Lucy Campbell | 50 | Wife | Farmer | North Carolina |
| 24 | James E. Campbell | 23 | Son | Farm Laborer | North Carolina |
| 25 | Evelyn Campbell | 21 | Daughter | Farm Laborer | North Carolina |
| 26 | Caleb Campbell | 19 | Son | Farm Laborer | North Carolina |
| 27 | Matris Campbell | 17 | Daughter | Farm Laborer | North Carolina |
| 28 | Billy Campbell | 6 | Grand-son | — | North Carolina |
| 29 | Thomas Campbell | 4 | Grand-son | — | North Carolina |
| 30 | Robert Campbell | 2 | Grand-son | — | North Carolina |
| 31 | James Allen | 30 | Son-in-law | Farm Laborer | North Carolina |
| 32 | Dora Allen | 30 | Daughter | — | North Carolina |
| 33 | Charlie Allen | 6 | Grand-son | — | North Carolina |
| 34 | Archie Allen | 4 | Grand-son | — | North Carolina |
| 35 | Rosa Lee Allen | 2 | Grand-daughter | — | North Carolina |
| 36 | Ernest Moore | 30 | Head | Farm Laborer | North Carolina |
| 37 | Bernice F. Moore | 11 | Son | — | North Carolina |
| 38 | Joe Moore | 10 | Son | — | North Carolina |
| 39 | Jannie O. Moore | 8 | Daughter | — | North Carolina |
| 40 | Malurice Moore | 4 | Daughter | — | 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)