HL
Herbert Lewis — 1940 US Census Record
Model Tree available1940 United States Federal Census · St.-Charles-County, Louisiana
Our Model Tree links this Herbert Lewis across the 1920, 1930 and 1940 US Censuses in St.-Charles-County, Louisiana (XGBoost, ~Confirmed), with identified parents Dan & Dave — first a son (b.~1916), then head of a 8-person household.
Age 24
b. ~1916
Male
Son
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Charles-County, Louisiana |
| Surname | Lewis |
| Given Name | Herbert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Allemands |
| 1935 Residence (County) | St Charles |
| Additional Details | |
| Occupation | Laborer |
| Industry | Highway |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 60 |
| Highest Grade | No |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Laborer |
| Township / Ward | Allemands |
| Est. Birth Year | ~1916 |
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 Herbert | Age | Birth yr |
|---|---|---|---|---|
| Opel Lewis | Daughter | — | 17 | ~1923 |
| Herbert Lewis | Son | — | 24 | ~1916 |
| Rodney Lewis | Son | — | 10 | ~1930 |
| Oliver Lewis | Son | — | 12 | ~1928 |
| Odessa Lewis | Daughter | — | 16 | ~1924 |
| Bertha Lewis | Spouse | — | 49 | ~1891 |
| Dave Lewis | Head | — | 52 | ~1888 |
| Elmira Lewis | Daughter | — | 19 | ~1921 |
Census Appearances
1920
St Charles, …
Son, age 4
St Charles, Louisiana · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Herbert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
St Charles, …
Son, age 14
St Charles, Louisiana · implied b. ~1916 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Herbert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
St.-Charles-County, Louisiana
Son, age 24
St.-Charles-County, Louisiana · implied b. ~1916 — 8 household members
| Surname | Lewis |
| Given Name | Herbert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Allemands |
| 1935 Residence (County) | St Charles |
| Occupation | Laborer |
| Industry | Highway |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 60 |
| Highest Grade | No |
| 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 Herbert Lewis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Dan Lewis (~0.92 confidence) and father Dave Lewis (~0.92 confidence) and father Isaac Lewis (~0.92 confidence) and mother Bertha Lewis (~0.92 confidence) and mother Bertha Lewis (~0.92 confidence) and mother Bertha Lewis (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Dan Lewis
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Dave Lewis
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Isaac Lewis
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Bertha Lewis
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Bertha Lewis
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Bertha Lewis
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Herbert Lewis
Son · 1940 · age 24 · b. ~1916 · Louisiana
★ You are viewing this record
Sibling
Opel Lewis
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rodney Lewis
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elmira Lewis
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oliver Lewis
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Odessa Lewis
Sibling · 1940 · age 16
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 — St.-Charles-County, Louisiana
Open full size
1940 US Federal Census — St.-Charles-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01447-00256)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Clara Green | 31 | Wife | — | Louisiana |
| 42 | Joe Sumler | 57 | Head | — | Louisiana |
| 43 | Delia Sumler | 49 | Wife | Laundress | Louisiana |
| 44 | Eddie Colbert | 29 | Head | Laborer | Louisiana |
| 45 | Leona Colbert | 27 | Wife | — | Louisiana |
| 46 | Willie Colbert | 30 | Head | Farmer | Louisiana |
| 47 | Pernella Colbert | 27 | Wife | — | Louisiana |
| 48 | Louis Parker | 72 | Head | — | Louisiana |
| 49 | Josephine Hopper | 42 | Lodger | — | Louisiana |
| 50 | Oliver Smith | 13 | Lodger | — | Louisiana |
| 51 | James Cole | 67 | Head | Farmer | Louisiana |
| 52 | Daphney Cole | 66 | Wife | — | Louisiana |
| 53 | August Genere | 49 | Head | Ditcher | Louisiana |
| 54 | Lee Hopper | 61 | Head | — | Louisiana |
| 55 | Julia Hopper | 56 | Wife | — | Louisiana |
| 56 | Jeff Hopper | 62 | Head | Moss Picker | Louisiana |
| 57 | Dave Lewis | 52 | Head | Farmer | Louisiana |
| 58 | Bertha Lewis | 49 | Wife | — | Louisiana |
| 59 | Herbert Lewis THIS PERSON | 24 | Son | Laborer | Louisiana |
| 60 | Elmira Lewis | 19 | Daughter | — | Louisiana |
| 61 | Opel Lewis | 17 | Daughter | New Worker | Louisiana |
| 62 | Odessa Lewis | 16 | Daughter | — | Louisiana |
| 63 | Oliver Lewis | 12 | Son | — | Louisiana |
| 64 | Rodney Lewis | 10 | Son | — | Louisiana |
| 65 | Carrie Lewis | 78 | Head | — | Louisiana |
| 66 | Clifford Williams | 37 | Son-in-law | Farmer | Louisiana |
| 67 | Della Williams | 49 | Daughter | — | Louisiana |
| 68 | Ida Williams | 14 | Grand child | New Worker | Louisiana |
| 69 | Willie Williams | 11 | Grand child | — | Louisiana |
| 70 | Pearl Williams | 3 | Grand child | — | Louisiana |
| 71 | Joseph Grossman | 25 | Grand son-in-law | Farm Hand | Louisiana |
| 72 | Harry Scott | 20 | Grand son-in-law | Farmer | Louisiana |
| 73 | Dorothy Scott | 17 | Grand child | — | Louisiana |
| 74 | Harry Scott | 2 | Great grand child | — | Louisiana |
| 75 | Fanny Ethel Smith | 0 | Great grand child | — | Louisiana |
| 76 | James Branch | 44 | Head | Farmer | Louisiana |
| 77 | Elizabeth Branch | 33 | Wife | House Servant | Louisiana |
| 78 | Philip Branch | 52 | Head | Farmer | Louisiana |
| 79 | Edward Roy | 70 | Head | — | Louisiana |
| 80 | Mary Roy | 60 | Wife | House Servant | Louisiana |
Related Census Records
Pedigree Summary
Herbert + 5 siblings
Gen 1 · 6 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)