IB
Isaac Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · East-Baton-Rouge-County, Louisiana
Our Model Tree links this Isaac Brown across the 1910, 1920, 1930 and 1940 US Censuses in East-Baton-Rouge-County, Louisiana (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 3-person household.
Age 48
b. ~1892
Male
Head
Born: Louisiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | East-Baton-Rouge-County, Louisiana |
| Surname | Brown |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 3 |
| 1935 Residence (County) | E. Baton Rouge |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same House |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 3 |
| Est. Birth Year | ~1892 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Isaac Brown | Head | — | 48 | ~1892 |
| Isaac Brown | Son | — | 4 | ~1936 |
| Elora Brown | Spouse | — | 42 | ~1898 |
Census Appearances
1910
East Baton …
Other, age 19
East Baton Rouge, Louisiana · implied b. ~1891 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Isaac |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1920
East Baton …
Head, age 27
East Baton Rouge, Louisiana · implied b. ~1893
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Brown |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Laborer |
| Industry | Oil refinery |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
East Baton …
Head, age 36
East Baton Rouge, Louisiana · implied b. ~1894 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 19 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Laborer |
| Industry | Oil refinery |
| Class of Worker | W |
| Can Read/Write | No |
| Home Owned/Rented | O |
| Home Value / Rent | $250 |
| Radio Set | no |
| Veteran | No |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
East-Baton-Rouge-County, Louisiana
Head, age 48
East-Baton-Rouge-County, Louisiana · implied b. ~1892 — 3 household members
| Surname | Brown |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 3 |
| 1935 Residence (County) | E. Baton Rouge |
| Class of Worker | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same House |
| 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 Isaac Brown across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Isaac Brown
Head · 1940 · age 48 · b. ~1892 · 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 — East-Baton-Rouge-County, Louisiana
Open full size
1940 US Federal Census — East-Baton-Rouge-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01398-00395)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Addie Washington | 49 | Wife | — | Mississippi |
| 42 | Eddie B Washington | 20 | Son | Porter | Louisiana |
| 43 | George Washington | 20 | Son | Laborer | Louisiana |
| 44 | Helen L Washington | 13 | Daughter | — | Louisiana |
| 45 | Dorothy B Washington | 11 | Daughter | — | Louisiana |
| 46 | John Latimore | 41 | Head | Laborer | Georgia |
| 47 | Clara S Latimore | 35 | Wife | — | Georgia |
| 48 | Taylor Charlene Latimore | 11 | Niece | — | Georgia |
| 49 | August Jordan | 76 | Head | — | Louisiana |
| 50 | Mollie Jordan | 72 | Wife | — | Louisiana |
| 51 | Ella Jackson | 42 | Daughter | — | Louisiana |
| 52 | Monilla Jackson | 22 | Granddaughter | Ironer | Louisiana |
| 53 | Alice Jackson | 19 | Granddaughter | — | Louisiana |
| 54 | Elmo Jackson | 16 | Grandson | — | Louisiana |
| 55 | Willie M Jackson | 14 | Granddaughter | — | Louisiana |
| 56 | Adolph Jackson | 12 | Grandson | — | Louisiana |
| 57 | Alene Coats | 33 | Head | Maid | Louisiana |
| 58 | Verna T Coats | 17 | Daughter | — | Louisiana |
| 59 | Leander Coats | 15 | Son | — | Louisiana |
| 60 | Isaac Brown THIS PERSON | 48 | Head | — | Louisiana |
| 61 | Elora Brown | 42 | Wife | Laborer | Louisiana |
| 62 | Isaac Jr Brown | 4 | Son | — | Louisiana |
| 63 | Walter Burch | 37 | Head | Trucker | Louisiana |
| 64 | Camille Burch | 35 | Wife | Teacher | Louisiana |
| 65 | Van T Burch | 14 | Son | — | Louisiana |
| 66 | Junie L Burch | 12 | Daughter | — | Louisiana |
| 67 | Walter Jr Burch | 9 | Son | — | Louisiana |
| 68 | Betty J Burch | 2 | Daughter | — | Louisiana |
| 69 | Mathew Brat | 27 | Head | Laborer | Louisiana |
| 70 | Elizabeth Brat | 24 | Wife | Housekeeper | Louisiana |
| 71 | Bobby J Brat | 7 | Daughter | — | Louisiana |
| 72 | H T Brat | 6 | Son | — | Louisiana |
| 73 | Clarence Pullins | 43 | Head | Laborer | Louisiana |
| 74 | Irene Pullins | 39 | Wife | — | Louisiana |
| 75 | Elizabeth Pullins | 19 | Daughter | — | Louisiana |
| 76 | Earnest Pullins | 5 | Son | — | Louisiana |
| 77 | Laurence Brant | 24 | Lodger | Laborer | Louisiana |
| 78 | George Jr Gaines | 25 | Head | Laborer | Louisiana |
| 79 | Virginia Gaines | 28 | Wife | Cook | Louisiana |
| 80 | Edward L Gaines | 5 | Son | — | Louisiana |
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)