DC
Doris Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lauderdale-County, Mississippi
Our Model Tree links this Doris Clark across the 1930 and 1940 US Censuses in Lauderdale-County, Mississippi (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 10-person household.
Age 19
b. ~1921
Female
Daughter
Born: Mississippi
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lauderdale-County, Mississippi |
| Surname | Clark |
| Given Name | Doris O. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat # 3 |
| 1935 Residence (County) | Lauderdale |
| Additional Details | |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Township / Ward | Beat 3 |
| Est. Birth Year | ~1921 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Doris | Age | Birth yr |
|---|---|---|---|---|
| Hamilton Clark | Son | — | 22 | ~1918 |
| Lillian Edwards | Other | — | 30 | ~1910 |
| Thomas Clark | Son | — | 12 | ~1928 |
| Mary Clark | Spouse | — | 43 | ~1897 |
| William Clark | Son | — | 9 | ~1931 |
| Mary Clark | Daughter | — | 17 | ~1923 |
| Marvin Clark | Head | — | 46 | ~1894 |
| Thomas Clark | Other | — | 78 | ~1862 |
| Margaret Clark | Daughter | — | 13 | ~1927 |
| Doris Clark | Daughter | — | 19 | ~1921 |
Census Appearances
1930
Lauderdale, Mississippi
Daughter, age 9
Lauderdale, Mississippi · implied b. ~1921 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Doris O. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Lauderdale-County, Mississippi
Daughter, age 19
Lauderdale-County, Mississippi · implied b. ~1921 — 10 household members
| Surname | Clark |
| Given Name | Doris O. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat # 3 |
| 1935 Residence (County) | Lauderdale |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Doris Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Doris Clark
Daughter · 1940 · age 19 · b. ~1921 · Mississippi
★ You are viewing this record
Sibling
William Clark
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hamilton Clark
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Clark
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Clark
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Clark
Sibling · 1940 · age 12
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 — Lauderdale-County, Mississippi
Open full size
1940 US Federal Census — Lauderdale-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02040-00600)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Donald R. Williams | 7 | Son | — | Mississippi |
| 2 | Lawrence O. Ethridge | 20 | Head | Retail Grocery | Mississippi |
| 3 | Margaret D. Ethridge | 20 | Wife | — | Mississippi |
| 4 | Lula A. Ethridge | 1 | Son | — | Mississippi |
| 5 | Marvin E. Clark | 46 | Head | Rural Carrier | Mississippi |
| 6 | Mary E. Clark | 43 | Wife | — | Mississippi |
| 7 | Hamilton E. (A) Clark | 22 | Son | School | Mississippi |
| 8 | Doris O. Clark THIS PERSON | 19 | Daughter | — | Mississippi |
| 9 | Mary O. Clark | 17 | Daughter | — | Mississippi |
| 10 | Margaret E. Clark | 13 | Daughter | — | Mississippi |
| 11 | Thomas C. Clark | 12 | Son | — | Mississippi |
| 12 | William W. Clark | 9 | Son | — | Mississippi |
| 13 | Thomas O. Clark | 78 | Father | — | Mississippi |
| 14 | Lillian Edwards | 30 | Lodger | Music Teacher | Mississippi |
| 15 | Thomas C. Hamrick | 66 | Head | Farmer | Mississippi |
| 16 | Carrie E. Hamrick | 57 | Wife | — | Mississippi |
| 17 | Simon A. Brieger | 46 | Head | Farmer | Pennsylvania |
| 18 | Eloyle M. Brieger | 41 | Wife | — | Mississippi |
| 19 | Edwin M. Brieger | 22 | Son | Air Corps | Mississippi |
| 20 | Annie L. Brieger | 15 | Daughter | — | Mississippi |
| 21 | James F. Brieger | 10 | Son | — | Mississippi |
| 22 | Simon A. Jr. Brieger | 1 | Son | — | Mississippi |
| 23 | Lee A. Rigdon | 42 | Head | Laborer | Mississippi |
| 24 | Lee V. Rigdon | 41 | Wife | — | Mississippi |
| 25 | Wilbourn A. Rigdon | 20 | Son | — | Mississippi |
| 26 | Otis E. Rigdon | 16 | Son | — | Mississippi |
| 27 | Willie E. Rigdon | 14 | Daughter | — | Mississippi |
| 28 | W. J. Rigdon | 11 | Son | — | Mississippi |
| 29 | Billie R. Rigdon | 7 | Son | — | Mississippi |
| 30 | Sara Williams | 82 | Mother-in-law | — | Mississippi |
| 31 | Lewis D. Campbell | 37 | Head | Selling Wood | Mississippi |
| 32 | Anna Campbell | 28 | Wife | — | Mississippi |
| 33 | Leon Campbell | 12 | Son | — | Mississippi |
| 34 | Peterson Campbell | 10 | Son | — | Mississippi |
| 35 | Jennie L. Campbell | 4 | Son | — | Mississippi |
| 36 | Percy Campbell | 2 | Son | — | Mississippi |
| 37 | Fred O. Gibson | 45 | Head | Surveying | Mississippi |
| 38 | Earline Gibson | 39 | Wife | — | Mississippi |
| 39 | Edsel W. Gibson | 17 | Son | New Worker | Mississippi |
| 40 | Selby D. Salter | 31 | Head | Farmer | Mississippi |
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)