LC
Lois Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lamar-County, Texas
Our Model Tree links this Lois Clark across the 1920, 1930 and 1940 US Censuses in Lamar-County, Texas (XGBoost, ~Confirmed) — first a spouse (b.~1899), then head of a 5-person household.
Age 41
b. ~1899
Female
Spouse
Born: Texas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lamar-County, Texas |
| Surname | Clark |
| Given Name | Lois |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | J. P. #2 |
| 1935 Residence (County) | Lamar |
| Additional Details | |
| Highest Grade | No 10 |
| 1935 Residence | Same House |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | J P 2 |
| Est. Birth Year | ~1899 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lois | Age | Birth yr |
|---|---|---|---|---|
| Emma Clark | Daughter | — | 17 | ~1923 |
| B Clark | Son | — | 19 | ~1921 |
| Lois Clark | Spouse | — | 41 | ~1899 |
| Billy Clark | Son | — | 10 | ~1930 |
| Clarence Clark | Head | — | 44 | ~1896 |
Census Appearances
1920
Lamar, Texas
Spouse, age 19
Lamar, Texas · implied b. ~1901 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Lois V |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Married |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Arkansas |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Lamar, Texas
Spouse, age 29
Lamar, Texas · implied b. ~1901 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Lois |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 18 |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Lamar-County, Texas
Spouse, age 41
Lamar-County, Texas · implied b. ~1899 — 5 household members
| Surname | Clark |
| Given Name | Lois |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | J. P. #2 |
| 1935 Residence (County) | Lamar |
| Highest Grade | No 10 |
| 1935 Residence | Same House |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Lois Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Lois Clark
Spouse · 1940 · age 41 · b. ~1899 · Texas
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Lamar-County, Texas
Open full size
1940 US Federal Census — Lamar-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04090-00022)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jack Jones | 7 | Boarder | — | Texas |
| 2 | Clarence Clark | 44 | Head | Farmer | Texas |
| 3 | Lois Clark THIS PERSON | 41 | Wife | — | Texas |
| 4 | B. J. Clark | 19 | Son | Laborer | Texas |
| 5 | Emma Gene Clark | 17 | Daughter | — | Texas |
| 6 | Billy Joe Clark | 10 | Son | — | Texas |
| 7 | William Lipscomb | 33 | Head | Farmer | Texas |
| 8 | Annie Lipscomb | 27 | Wife | — | Texas |
| 9 | William Lipscomb | 10 | Son | — | Texas |
| 10 | Henry J. Lipscomb | 8 | Son | — | Texas |
| 11 | Ernest Moody | 46 | Head | Laborer | Louisiana |
| 12 | John Hinshaw | 46 | Head | Farmer | Texas |
| 13 | Mary E. Hinshaw | 80 | Mother | — | Arkansas |
| 14 | Walter Hinshaw | 22 | Nephew | Laborer | Texas |
| 15 | Laura Logan | 44 | Housekeeper | Housekeeper | Tennessee |
| 16 | John L. Freeland | 43 | Head | Laborer | Texas |
| 17 | Jessie Freeland | 24 | Wife | — | Missouri |
| 18 | J. L. Freeland | 4 | Son | — | Texas |
| 19 | Elsa M. Freeland | 3 | Daughter | — | Texas |
| 20 | Wanda Ray Freeland | 1 | Daughter | — | Texas |
| 21 | John Freeland | 21 | Son | Laborer | Texas |
| 22 | Mary Freeland | 21 | Daughter in law | — | Missouri |
| 23 | Robert W. Thompson | 49 | Head | Laborer | Alabama |
| 24 | Sarah Thompson | 44 | Wife | Laborer | Tennessee |
| 25 | Floyd P. Thompson | 19 | Son | Laborer | Texas |
| 26 | Luther Thompson | 17 | Son | — | Texas |
| 27 | Helen Thompson | 16 | Daughter | — | Texas |
| 28 | James Thompson | 14 | Son | — | Texas |
| 29 | Juanell Thompson | 11 | Daughter | — | Texas |
| 30 | Reginald Thompson | 9 | Son | — | Texas |
| 31 | Sallie Hodges | 51 | Head | Farmer | Alabama |
| 32 | Jack Hodges | 22 | Son | Laborer | Texas |
| 33 | Finis Hodges | 19 | Daughter | — | Texas |
| 34 | Helen Hodges | 14 | Daughter | — | Texas |
| 35 | Jane Hodges | 9 | Daughter | — | Texas |
| 36 | Amanda Freeman | 74 | Head | — | Tennessee |
| 37 | Flora Black | 63 | Head | — | Arkansas |
| 38 | Edrie Black | 45 | Daughter | — | Arkansas |
| 39 | Norman Black | 24 | Son | Farmer | Oklahoma |
| 40 | Annabell Black | 20 | Daughter in law | — | Texas |
Related Census Records
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)