JH
James Hardin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Missouri
Our Model Tree links this James Hardin across the 1930 and 1940 US Censuses in Washington-County, Missouri (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 8-person household.
Age 19
b. ~1921
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Missouri |
| Surname | Hardin |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Union T |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Occupation | Miner |
| Industry | Barytes Mines |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Miner |
| Township / Ward | Union T |
| Est. Birth Year | ~1921 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Myrtle Hardin | Spouse | — | 38 | ~1902 |
| John Hardin | Son | — | 12 | ~1928 |
| Teresa Hardin | Daughter | — | 16 | ~1924 |
| John Hardin | Head | — | 47 | ~1893 |
| James Hardin | Son | — | 19 | ~1921 |
| Clyde Hardin | Son | — | 9 | ~1931 |
| Patricia Hardin | Daughter | — | 6 | ~1934 |
| Roland Hardin | Son | — | 2 | ~1938 |
Census Appearances
1930
St Francois, …
Son, age 8
St Francois, Missouri · implied b. ~1922 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hardin |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Washington-County, Missouri
Son, age 19
Washington-County, Missouri · implied b. ~1921 — 8 household members
| Surname | Hardin |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Union T |
| 1935 Residence (County) | Washington |
| Occupation | Miner |
| Industry | Barytes Mines |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 James Hardin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Hardin
Son · 1940 · age 19 · b. ~1921 · Missouri
★ You are viewing this record
Sibling
Clyde Hardin
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hardin
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Teresa Hardin
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roland Hardin
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Hardin
Sibling · 1940 · age 6
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 — Washington-County, Missouri
Open full size
1940 US Federal Census — Washington-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02163-00425)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Herman Hargus | 9 | Daughter | — | Michigan |
| 2 | Clark League Hargus | 6 | Son | — | Michigan |
| 3 | Lynn D. Hargus | 3 | Son | — | Missouri |
| 4 | Thomas B. Hargus | 69 | Head | — | Missouri |
| 5 | Etta E. Hargus | 66 | Wife | — | Missouri |
| 6 | William Pashia | 62 | Head | Blacksmith | Missouri |
| 7 | Susan Pashia | 60 | Wife | — | Missouri |
| 8 | Helen Agnew | 20 | Niece | — | Missouri |
| 9 | Wilfrid Pashia | 49 | Head | Farmer | Missouri |
| 10 | Grace Pashia | 45 | Wife | — | Missouri |
| 11 | Veronica Pashia | 18 | Daughter | — | Missouri |
| 12 | Loretta Pashia | 15 | Daughter | — | Missouri |
| 13 | Michael Pashia | 12 | Son | — | Missouri |
| 14 | Cecil Pashia | 10 | Son | — | Missouri |
| 15 | Adrain Pashia | 8 | Son | — | Missouri |
| 16 | Maurice Pashia | 5 | Son | — | Missouri |
| 17 | Clarence Pashia | 56 | Head | Farmer | Missouri |
| 18 | Sarah Bequette | 64 | Head | — | Missouri |
| 19 | Maggie Bequette | 31 | Daughter | — | Missouri |
| 20 | Norval Halton | 26 | Head | 48 | Missouri |
| 21 | Louise Halton | 26 | Wife | — | Missouri |
| 22 | Glennon Halton | 12 | Son | — | Missouri |
| 23 | Francis Mines | 47 | Head | — | Missouri |
| 24 | Myrtle Mines | 35 | Wife | — | Missouri |
| 25 | Charles C. Mines | 19 | Son | — | Missouri |
| 26 | Francis B. Mines | 19 | Son | — | Missouri |
| 27 | Paul Mines | 24 | Cousin | Miner | Missouri |
| 28 | Orville Usher | 31 | Head | 40 | Missouri |
| 29 | Emily Usher | 31 | Wife | — | Missouri |
| 30 | Wanda L. Usher | 7 | Daughter | — | Missouri |
| 31 | Helena J. Usher | 12 | Daughter | — | Missouri |
| 32 | John Hardin | 47 | Head | Miner | Missouri |
| 33 | Myrtle Hardin | 38 | Wife | — | Missouri |
| 34 | James Hardin THIS PERSON | 19 | Son | Miner | Missouri |
| 35 | Teresa Hardin | 16 | Daughter | — | Missouri |
| 36 | John Hardin | 12 | Son | — | Missouri |
| 37 | Clyde Hardin | 9 | Son | — | Missouri |
| 38 | Patricia Hardin | 6 | Daughter | — | Missouri |
| 39 | Roland Hardin | 2 | Son | — | Missouri |
| 40 | William Mitchell | 34 | Head | 40 | Missouri |
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)