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Milton Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Martin-County, Louisiana
Our Model Tree links this Milton Williams across the 1930 and 1940 US Censuses in St.-Martin-County, Louisiana (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 12-person household.
Age 16
b. ~1924
Male
Son
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Martin-County, Louisiana |
| Surname | Williams |
| Given Name | Milton |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | St. Martinville Town |
| 1935 Residence (County) | St. Martin |
| Additional Details | |
| Highest Grade | 3 |
| 1935 Residence | Same Place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | St Martinville Town |
| Est. Birth Year | ~1924 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Milton | Age | Birth yr |
|---|---|---|---|---|
| Cara Williams | Daughter | — | 23 | ~1917 |
| Hattie Williams | Daughter | — | 13 | ~1927 |
| Audrey Williams | Daughter | — | 3 | ~1937 |
| Archie Williams | Head | — | 50 | ~1890 |
| Gertrude Williams | Daughter | — | 9 | ~1931 |
| Milton Williams | Son | — | 16 | ~1924 |
| Aimee Williams | Spouse | — | 41 | ~1899 |
| Ruth Williams | Daughter | — | 18 | ~1922 |
| Naomie Williams | Daughter | — | 21 | ~1919 |
| Elton Williams | Son | — | 11 | ~1929 |
| Mildred Williams | Daughter | — | 24 | ~1916 |
| Gertie Williams | Daughter | — | 6 | ~1934 |
Census Appearances
1930
St Martin, …
Son, age 6
St Martin, Louisiana · implied b. ~1924 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Milton |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
St.-Martin-County, Louisiana
Son, age 16
St.-Martin-County, Louisiana · implied b. ~1924 — 12 household members
| Surname | Williams |
| Given Name | Milton |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | St. Martinville Town |
| 1935 Residence (County) | St. Martin |
| Highest Grade | 3 |
| 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 Milton Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Milton Williams
Son · 1940 · age 16 · b. ~1924 · Louisiana
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Sibling
Gertrude Williams
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Williams
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Audrey Williams
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertie Williams
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Naomie Williams
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cara Williams
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elton Williams
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Williams
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hattie Williams
Sibling · 1940 · age 13
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.-Martin-County, Louisiana
Open full size
1940 US Federal Census — St.-Martin-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01453-00013)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ella Leblanc | 24 | Wife | — | Louisiana |
| 2 | Minnie Leblanc | 1 | Daughter | — | Louisiana |
| 3 | Ruby Delahoussaye | 23 | Lodger | — | Louisiana |
| 4 | Charles Bernard | 60 | Head | Clerk | Louisiana |
| 5 | Valerie Bernard | 53 | Wife | Foreman | Louisiana |
| 6 | Zervan Bernard | 25 | Son | Proprietor | Louisiana |
| 7 | Charles Bernard | 21 | Son | Truck Driver | Louisiana |
| 8 | N. D. (Ab) Bernard | 19 | Son | Teacher | Louisiana |
| 9 | Madge Bernard | 17 | Daughter | — | Louisiana |
| 10 | Libby Bernard | 12 | Daughter | Clerk | Louisiana |
| 11 | Clem J. Kelly | 42 | Head | Auditor | Missouri |
| 12 | Eloise Kelly | 35 | Wife | — | Louisiana |
| 13 | Clem J. Jr. Kelly | 8 | Son | — | Louisiana |
| 14 | Fernand Fournet | 60 | Head | Proprietor | Louisiana |
| 15 | Eunice Fournet | 49 | Wife | — | Louisiana |
| 16 | Florence Fournet | 19 | Daughter | — | Louisiana |
| 17 | Marian Fournet | 17 | Daughter | — | Louisiana |
| 18 | Fernand Jr. Fournet | 16 | Son | — | Louisiana |
| 19 | Martha Fournet | 12 | Son | — | Louisiana |
| 20 | Gerald Fournet | 9 | Son | — | Louisiana |
| 21 | Sista Minan | 72 | Head | Servant | Louisiana |
| 22 | Archie Williams | 50 | Head | Field Worker | Louisiana |
| 23 | Aimee Williams | 41 | Wife | — | Louisiana |
| 24 | Mildred Williams | 24 | Daughter | Servant | Louisiana |
| 25 | Cara Williams | 23 | Daughter | Servant | Louisiana |
| 26 | Naomie Williams | 21 | Daughter | Servant | Louisiana |
| 27 | Ruth Williams | 18 | Daughter | Servant | Louisiana |
| 28 | Milton Williams THIS PERSON | 16 | Son | — | Louisiana |
| 29 | Hattie Williams | 13 | Daughter | — | Louisiana |
| 30 | Elton Williams | 11 | Son | — | Louisiana |
| 31 | Gertrude Williams | 9 | Daughter | — | Louisiana |
| 32 | Gertie Mae Williams | 6 | Daughter | — | Louisiana |
| 33 | Audrey Williams | 3 | Daughter | — | Louisiana |
| 34 | Wilbert Theriot | 29 | Head | Mass Picker | Louisiana |
| 35 | Angelle Theriot | 24 | Wife | — | Louisiana |
| 36 | Aubrey Theriot | 5 | Daughter | — | Louisiana |
| 37 | Lester Theriot | 3 | Son | — | Louisiana |
| 38 | Annie Theriot | 1 | Daughter | — | Louisiana |
| 39 | Joyce Theriot | 0 | Daughter | — | Louisiana |
| 40 | Ulysse Chenis | 42 | Head | Yard Employee | 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)