IB
Isaac Brown — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hampton-County, South Carolina
Our Model Tree links this Isaac Brown across the 1920, 1930 and 1940 US Censuses in Hampton-County, South Carolina (XGBoost, ~Confirmed), with identified parents Andrew & Flora — first a head (b.~1908), then head of a 6-person household.
Age 32
b. ~1908
Male
Head
Born: South Carolina
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hampton-County, South Carolina |
| Surname | Brown |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | Hampton |
| 1935 Residence (County) | Hampton |
| Additional Details | |
| Occupation | laborer |
| Industry | lumber mill |
| Class of Worker | PW |
| Hours Worked | 6 |
| Income (1939) | 180 |
| Highest Grade | No 2 |
| 1935 Residence | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Laborer |
| Township / Ward | Miley |
| Est. Birth Year | ~1908 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Honey Brown | Daughter | — | 9 | ~1931 |
| Sarah Brown | Daughter | — | 11 | ~1929 |
| Isaac Brown | Head | — | 32 | ~1908 |
| Benny Brown | Son | — | 12 | ~1928 |
| Peter Brown | Son | — | 6 | ~1934 |
| Helena Brown | Spouse | — | 32 | ~1908 |
Census Appearances
1920
Orangeburg, South …
Son, age 11
Orangeburg, South Carolina · implied b. ~1909 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Orangeburg, South …
Head, age 21
Orangeburg, South Carolina · implied b. ~1909 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 20 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 5 |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Hampton-County, South …
Head, age 32
Hampton-County, South Carolina · implied b. ~1908 — 6 household members
| Surname | Brown |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | Hampton |
| 1935 Residence (County) | Hampton |
| Occupation | laborer |
| Industry | lumber mill |
| Class of Worker | PW |
| Hours Worked | 6 |
| Income (1939) | 180 |
| Highest Grade | No 2 |
| 1935 Residence | South Carolina |
| 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 Isaac Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Andrew Brown (~0.92 confidence) and mother Flora Brown (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Brown
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Flora Brown
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Isaac Brown
Head · 1940 · age 32 · b. ~1908 · South Carolina
★ 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 — Hampton-County, South Carolina
Open full size
1940 US Federal Census — Hampton-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03816-00421)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Buster Whitlock | 21 | Head | Laborer | South Carolina |
| 2 | Reba Whitlock | 19 | Wife | — | South Carolina |
| 3 | George Whitlock | 60 | Fr-Father | — | South Carolina |
| 4 | Joe Whitlock | 47 | Head | Farmer | South Carolina |
| 5 | Caroline Whitlock | 35 | Wife | — | South Carolina |
| 6 | Junior Whitlock | 15 | Son | — | South Carolina |
| 7 | Sammy Whitlock | 12 | Son | — | South Carolina |
| 8 | Ben Loadholt | 33 | Head | Laborer | South Carolina |
| 9 | Lula Loadholt | 29 | Wife | — | South Carolina |
| 10 | Belle Loadholt | 14 | Daughter | — | South Carolina |
| 11 | Emelle Loadholt | 12 | Daughter | — | South Carolina |
| 12 | Frankie Loadholt | 10 | Son | — | South Carolina |
| 13 | Bob Brown | 27 | Head | Laborer | South Carolina |
| 14 | Henrietta Brown | 21 | Wife | — | South Carolina |
| 15 | James Kelly | 32 | Head | Laborer | South Carolina |
| 16 | Rosa Kelly | 25 | Wife | — | South Carolina |
| 17 | Otis Kelly | 14 | Son | — | South Carolina |
| 18 | Ed Stevens | 29 | Head | Laborer | South Carolina |
| 19 | Lyd Stevens | 19 | Wife | — | South Carolina |
| 20 | Lucile Stevens | 10 | Daughter | — | South Carolina |
| 21 | Isaac Brown THIS PERSON | 32 | Head | Laborer | South Carolina |
| 22 | Helena Brown | 32 | Wife | — | South Carolina |
| 23 | Benny Brown | 12 | Son | — | South Carolina |
| 24 | Sarah Brown | 11 | Daughter | — | South Carolina |
| 25 | Honey Brown | 9 | Daughter | — | South Carolina |
| 26 | Peter Brown | 6 | Son | — | South Carolina |
| 27 | Shorty Black | 60 | Head | Odd Jobs | South Carolina |
| 28 | Sime Coley | 40 | Head | Laborer | South Carolina |
| 29 | Annie Coley | 34 | Wife | — | South Carolina |
| 30 | Jake Coley | 12 | Son | — | South Carolina |
| 31 | Lee Coley | 9 | Son | — | South Carolina |
| 32 | Henry Coley | 8 | Son | — | South Carolina |
| 33 | Will Coley | 7 | Son | — | South Carolina |
| 34 | Martha Ann Coley | 5 | Daughter | — | South Carolina |
| 35 | Janey Coley | 5 | Daughter | — | South Carolina |
| 36 | Ike Brabham | 36 | Head | Laborer | South Carolina |
| 37 | Adie Brabham | 29 | Wife | Cook | South Carolina |
| 38 | Quis Brabham | 11 | Son | — | South Carolina |
| 39 | Beatrice Brabham | 7 | Daughter | — | South Carolina |
| 40 | Isaac Brabham | 6 | Son | — | South Carolina |
Pedigree Summary
Isaac
Gen 1 · 2 parents
~0.92
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)