MC
Mildred Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Caldwell-County, Louisiana
Our Model Tree links this Mildred Clark across the 1930 and 1940 US Censuses in Caldwell-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 9-person household.
Age 13
b. ~1927
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Caldwell-County, Louisiana |
| Surname | Clark |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 8 |
| 1935 Residence (County) | Caldwell |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 8 |
| Est. Birth Year | ~1927 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Dettie Clark | Daughter | — | 22 | ~1918 |
| Mildred Clark | Daughter | — | 13 | ~1927 |
| Castalonia Clark | Daughter | — | 7 | ~1933 |
| Ancelie Clark | Daughter | — | 11 | ~1929 |
| Ruby Clark | Daughter | — | 9 | ~1931 |
| Albert Clark | Head | — | 50 | ~1890 |
| Aubrey Clark | Son | — | 20 | ~1920 |
| Theodore Clark | Son | — | 16 | ~1924 |
| Annie Clark | Spouse | — | 46 | ~1894 |
Census Appearances
1930
Caldwell, Louisiana
Daughter, age 4
Caldwell, Louisiana · implied b. ~1926 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| 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 |
1940
Caldwell-County, Louisiana
Daughter, age 13
Caldwell-County, Louisiana · implied b. ~1927 — 9 household members
| Surname | Clark |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 8 |
| 1935 Residence (County) | Caldwell |
| Class of Worker | 0 |
| Highest Grade | 6 |
| 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 Mildred Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mildred Clark
Daughter · 1940 · age 13 · b. ~1927 · Louisiana
★ You are viewing this record
Sibling
Theodore Clark
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dettie Clark
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Clark
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Aubrey Clark
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ancelie Clark
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Castalonia Clark
Sibling · 1940 · age 7
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 — Caldwell-County, Louisiana
Open full size
1940 US Federal Census — Caldwell-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01392-00312)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Maggie Morris | 18 | Daughter | — | Louisiana |
| 2 | Kathrine Morris | 16 | Daughter | — | Louisiana |
| 3 | Daisy Morris | 13 | Son | — | Louisiana |
| 4 | Charles Morris | 7 | Son | — | Louisiana |
| 5 | A. B. Briggs | 37 | Head | Farmer | Louisiana |
| 6 | Rilla Briggs | 59 | Mother | — | Louisiana |
| 7 | Annie B. Briggs | 2 | Daughter | — | Louisiana |
| 8 | H. O. Hebert | 75 | Mother | — | Louisiana |
| 9 | H. L. Hebert | 47 | Head | Farmer | Louisiana |
| 10 | Lillie Hebert | 44 | Wife | — | Mississippi |
| 11 | Mildred Hebert | 19 | Daughter | — | Louisiana |
| 12 | Murrell Hebert | 17 | Son | — | Louisiana |
| 13 | James L. Hebert | 16 | Son | — | Louisiana |
| 14 | O. E. Hebert | 12 | Son | — | Louisiana |
| 15 | Elaine Hebert | 11 | Daughter | — | Louisiana |
| 16 | Ray Hebert | 9 | Son | — | Louisiana |
| 17 | G. L. Brown | 64 | Head | Laborer | Louisiana |
| 18 | Lena Brown | 58 | Wife | — | Louisiana |
| 19 | Monroe Nations | 56 | Head | Farmer | Mississippi |
| 20 | Alma Nations | 53 | Wife | — | Mississippi |
| 21 | Willard Nations | 27 | Son | Laborer | Louisiana |
| 22 | Maurice Nations | 16 | Son | — | Mississippi |
| 23 | L. C. Nations | 12 | Son | — | Mississippi |
| 24 | Leroy Clark | 24 | Head | Farmer | Louisiana |
| 25 | Willie Clark | 20 | Wife | — | Louisiana |
| 26 | Leroy Jr. Clark | 1 | Son | 0 | Louisiana |
| 27 | Albert Clark | 50 | Head | Farmer | Louisiana |
| 28 | Annie Clark | 46 | Wife | — | Louisiana |
| 29 | Dettie Clark | 22 | Daughter | — | Louisiana |
| 30 | Aubrey Clark | 20 | Son | Laborer | Louisiana |
| 31 | Theodore Clark | 16 | Son | — | Louisiana |
| 32 | Mildred Clark THIS PERSON | 13 | Daughter | — | Louisiana |
| 33 | Ancelie Clark | 11 | Daughter | — | Louisiana |
| 34 | Ruby Lee Clark | 9 | Daughter | — | Louisiana |
| 35 | Castalonia Clark | 7 | Daughter | — | Louisiana |
| 36 | Lawrence Ainsworth | 26 | Head | Farmer | Louisiana |
| 37 | Willie Ainsworth | 27 | Wife | — | Louisiana |
| 38 | Sharon Ainsworth | 1 | Daughter | 0 | Louisiana |
| 39 | Evelyn Ainsworth | 0 | Daughter | 0 | Louisiana |
| 40 | Nancy Ainsworth | 60 | Mother | — | 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)