DW
David White — 1940 US Census Record
Model Tree available1940 United States Federal Census · Concordia-County, Louisiana
Our Model Tree links this David White across the 1920, 1930 and 1940 US Censuses in Concordia-County, Louisiana (XGBoost, ~Confirmed), with identified parents George & Lizzie — first a son (b.~1916), then head of a 6-person household.
Age 24
b. ~1916
Male
Son
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Concordia-County, Louisiana |
| Surname | White |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | N |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 8 |
| 1935 Residence (County) | Concordia |
| Additional Details | |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 8 |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to David | Age | Birth yr |
|---|---|---|---|---|
| Edna White | Head | — | 43 | ~1897 |
| Earl White | Son | — | 18 | ~1922 |
| Ernest White | Son | — | 20 | ~1920 |
| David White | Son | — | 24 | ~1916 |
| Joseph White | Son | — | 15 | ~1925 |
| Herman White | Son | — | 23 | ~1917 |
Census Appearances
1920
Concordia, Louisiana
Son, age 5
Concordia, Louisiana · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Concordia, Louisiana
Son, age 14
Concordia, Louisiana · implied b. ~1916 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Concordia-County, Louisiana
Son, age 24
Concordia-County, Louisiana · implied b. ~1916 — 6 household members
| Surname | White |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | N |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 8 |
| 1935 Residence (County) | Concordia |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 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 David White across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George White (~0.92 confidence) and mother Lizzie White (~0.92 confidence) and mother Edna White (~0.92 confidence) and mother Edna White (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George White
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Lizzie White
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Edna White
b. ~1897
Source mother
● Household
· direct · ~0.92
Mother
Edna White
b. ~1897
Source mother
● Household
· direct · ~0.92
This person
Anchor record
David White
Son · 1940 · age 24 · b. ~1916 · Louisiana
★ You are viewing this record
Sibling
Joseph White
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl White
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herman White
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest White
Sibling · 1940 · age 20
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 — Concordia-County, Louisiana
Open full size
1940 US Federal Census — Concordia-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01394-00295)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ernest Lawrence | 34 | Head | Tractor Driver | Louisiana |
| 42 | Alberta Lawrence | 30 | Wife | — | Louisiana |
| 43 | Stephen Watkins | 31 | Head | Farmer | Louisiana |
| 44 | Mary Watkins | 19 | Wife | — | Louisiana |
| 45 | Howard Watkins | 58 | Head | Farmer | Louisiana |
| 46 | Alice Watkins | 55 | Wife | — | Louisiana |
| 47 | Dana Watkins | 19 | Daughter | — | Louisiana |
| 48 | Willie Watkins | 12 | Son | — | Louisiana |
| 49 | Wes Smith | 24 | Head | Farmer | Louisiana |
| 50 | Mary Smith | 17 | Wife | — | Louisiana |
| 51 | Willie Calvit | 72 | Head | Farmer | Mississippi |
| 52 | Fannie Calvit | 64 | Wife | — | Mississippi |
| 53 | Elijah Sims | 64 | Head | Farmer | Louisiana |
| 54 | Lawrence Turner | 64 | Head | Farmer | Louisiana |
| 55 | Harriet Turner | 58 | Wife | — | Louisiana |
| 56 | Lula Jackson | 10 | Niece | — | Louisiana |
| 57 | Helena Stubblefield | 15 | Niece | — | Louisiana |
| 58 | Edna White | 43 | Head | Farmer | Louisiana |
| 59 | David White THIS PERSON | 24 | Son | — | Louisiana |
| 60 | Herman White | 23 | Son | Farm Laborer | Louisiana |
| 61 | Ernest White | 20 | Son | — | Louisiana |
| 62 | Earl White | 18 | Son | — | Louisiana |
| 63 | Joseph White | 15 | Son | — | Louisiana |
| 64 | Henry Perry | 43 | Head | — | Mississippi |
| 65 | Halton Green | 43 | Head | Laborer | Louisiana |
| 66 | Charity Green | 39 | Wife | — | Louisiana |
| 67 | Alvin Smith | 20 | Step-son | — | Louisiana |
| 68 | Jena Owens | 60 | Head | — | Mississippi |
| 69 | Eugene Owens | 16 | Grand-son | — | Mississippi |
| 70 | Florice Humberton | 7 | Daughter | — | Louisiana |
| 71 | Jeff Brown | 45 | Head | Laborer | Louisiana |
| 72 | Willie Brown | 33 | Head | Laborer | Louisiana |
| 73 | Luvinia Brown | 32 | Wife | — | Louisiana |
| 74 | Katherine Brown | 7 | Daughter | — | Louisiana |
| 75 | Brock Green | 34 | Head | Farmer | Louisiana |
| 76 | Lucy Green | 33 | Wife | — | Louisiana |
| 77 | Marie Green | 14 | Daughter | New Worker | Louisiana |
| 78 | William H. White | 68 | Son-in-law | — | Louisiana |
| 79 | Sally Smith | 38 | Daughter | — | Louisiana |
| 80 | Steve Sims | 26 | Head | Farmer | Louisiana |
Pedigree Summary
David + 4 siblings
Gen 1 · 4 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)