HC
Henry Cox — 1940 US Census Record
Model Tree available1940 United States Federal Census · Grant-County, Louisiana
Our Model Tree links this Henry Cox across the 1920, 1930 and 1940 US Censuses in Grant-County, Louisiana (XGBoost, ~Confirmed), with identified parents Tom & Leona — first a head (b.~1902), then head of a 7-person household.
Age 38
b. ~1902
Male
Head
Born: Louisiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Grant-County, Louisiana |
| Surname | Cox |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 7 |
| 1935 Residence (County) | Grant Parish |
| Additional Details | |
| Occupation | Time Keeper |
| Industry | Road Construction Project |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 400 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same Place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Time Keeper |
| Township / Ward | Ward 7 |
| Est. Birth Year | ~1902 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Henry Cox | Head | — | 38 | ~1902 |
| Billie Cox | Daughter | — | 5 | ~1935 |
| Ollie Cox | Spouse | — | 32 | ~1908 |
| Maxine Cox | Daughter | — | 13 | ~1927 |
| Audie Cox | Daughter | — | 9 | ~1931 |
| Eva Cox | Daughter | — | 15 | ~1925 |
| Bonnie Cox | Daughter | — | 6 | ~1934 |
Census Appearances
1920
Grant, Louisiana
Son, age 18
Grant, Louisiana · implied b. ~1902 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Louisiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Grant, Louisiana
Head, age 28
Grant, Louisiana · implied b. ~1902 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 21 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Farmer |
| Industry | Own farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 31 |
| Veteran | No |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Grant-County, Louisiana
Head, age 38
Grant-County, Louisiana · implied b. ~1902 — 7 household members
| Surname | Cox |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 7 |
| 1935 Residence (County) | Grant Parish |
| Occupation | Time Keeper |
| Industry | Road Construction Project |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 400 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same Place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Henry Cox across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Tom Cox (~0.60 confidence) and mother Leona Cox (~0.60 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.6
Father
Tom Cox
b. ~1896
Source father
● Household
· direct · ~0.6
Mother
Leona Cox
b. ~1898
Source mother
● Household
· direct · ~0.6
This person
Anchor record
Henry Cox
Head · 1940 · age 38 · b. ~1902 · Louisiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Grant-County, Louisiana
Open full size
1940 US Federal Census — Grant-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01402-00349)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Johnnie L. Boose | 0 | Son | — | Louisiana |
| 2 | Mathis Robert Boose | 48 | Lodger | Laborer | Louisiana |
| 3 | Odis Busch | 30 | Head | Carpenter | Louisiana |
| 4 | Ruby Busch | 24 | Wife | — | Louisiana |
| 5 | Henry Cox THIS PERSON | 38 | Head | Time Keeper | Louisiana |
| 6 | Ollie Cox | 32 | Wife | — | Louisiana |
| 7 | Eva Cox | 15 | Daughter | — | Louisiana |
| 8 | Maxine Cox | 13 | Daughter | — | Louisiana |
| 9 | Audie M. Cox | 9 | Daughter | — | Louisiana |
| 10 | Bonnie S. Cox | 6 | Daughter | — | Louisiana |
| 11 | Billie R. Cox | 5 | Daughter | — | Louisiana |
| 12 | James G. Rhodes | 80 | Head | — | Mississippi |
| 13 | Frank Rhodes | 42 | Son | Fisherman | Louisiana |
| 14 | Ella Rhodes | 42 | Daughter-in-law | — | Louisiana |
| 15 | Coyle Branch | 39 | Head | Carpenter | Louisiana |
| 16 | Gertrude Branch | 20 | Wife | — | Louisiana |
| 17 | Francis Branch | 2 | Daughter | — | Louisiana |
| 18 | Finnis Fortner | 59 | Head | Carpenter | Alabama |
| 19 | Cordelia Fortner | 56 | Wife | — | Alabama |
| 20 | Bonnie Fortner | 19 | Daughter | — | Louisiana |
| 21 | Frank Mathis | 48 | Head | Bus Driver | Louisiana |
| 22 | Maude Mathis | 37 | Wife | — | Louisiana |
| 23 | Susie Mathis | 6 | Daughter | — | Louisiana |
| 24 | Ann Mathis | 5 | Daughter | — | Louisiana |
| 25 | Odis Perrin | 22 | Head | Farmer | Louisiana |
| 26 | Marie Perrin | 21 | Wife | — | Louisiana |
| 27 | Ira Paul Perrin | 4 | Son | — | Louisiana |
| 28 | Gaston Lomont | 38 | Head | Bus Wood Cutter | Louisiana |
| 29 | Pearl Lomont | 34 | Wife | — | Louisiana |
| 30 | Mabel Lomont | 14 | Daughter | — | Louisiana |
| 31 | J. R. Lomont | 8 | Son | — | Louisiana |
| 32 | John T. Lomont | 5 | Son | — | Louisiana |
| 33 | Bobbie R. Lomont | 2 | Son | — | Louisiana |
| 34 | Rosa Bomberg | 55 | Head | — | Louisiana |
| 35 | Edith M. Bomberg | 9 | Daughter | — | Louisiana |
| 36 | Donice Martin | 21 | Head | Laborer | Louisiana |
| 37 | Irene Martin | 17 | Daughter | — | Louisiana |
| 38 | Clevey Martin | 13 | Daughter | — | Louisiana |
| 39 | Rope Jackson | 42 | Head | Farmer | Louisiana |
| 40 | Clara Jackson | 39 | Wife | — | Louisiana |
Pedigree Summary
Henry
Gen 1 · 2 parents
~0.6
Max depth 4 (1900–1950 window)
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)