LC
Lucy Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Humphreys-County, Mississippi
Our Model Tree links this Lucy Clark across the 1930 and 1940 US Censuses in Humphreys-County, Mississippi (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 9-person household.
Age 27
b. ~1913
Female
Daughter
Born: Mississippi
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Humphreys-County, Mississippi |
| Surname | Clark |
| Given Name | Lucy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | 13-XV Beats |
| 1935 Residence (County) | Humphreys |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 20 |
| Income (1939) | 20 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Occupation | Laborer |
| Township / Ward | 13Xv Beats |
| Est. Birth Year | ~1913 |
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 Lucy | Age | Birth yr |
|---|---|---|---|---|
| Algie Clark | Son | — | 19 | ~1921 |
| Harriet Clark | Spouse | — | 44 | ~1896 |
| Ruth Clark | Daughter | — | 12 | ~1928 |
| Mary Clark | Daughter | — | 25 | ~1915 |
| Mckinley Clark | Son | — | 13 | ~1927 |
| Harriet Clark | Daughter | — | 16 | ~1924 |
| Lucy Clark | Daughter | — | 27 | ~1913 |
| James Clark | Head | — | 44 | ~1896 |
| Bernice Clark | Daughter | — | 9 | ~1931 |
Census Appearances
1930
Humphreys, Mississippi
Daughter, age 17
Humphreys, Mississippi · implied b. ~1913 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Lucy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Can Read/Write | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Humphreys-County, Mississippi
Daughter, age 27
Humphreys-County, Mississippi · implied b. ~1913 — 9 household members
| Surname | Clark |
| Given Name | Lucy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | 13-XV Beats |
| 1935 Residence (County) | Humphreys |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 20 |
| Income (1939) | 20 |
| Highest Grade | No 7 |
| 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 Lucy Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lucy Clark
Daughter · 1940 · age 27 · b. ~1913 · Mississippi
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Sibling
Bernice Clark
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Clark
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mckinley Clark
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harriet Clark
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Algie Clark
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth 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 — Humphreys-County, Mississippi
Open full size
1940 US Federal Census — Humphreys-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02030-00643)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Nancy Lee Dorsey | 8 | Daughter | — | Mississippi |
| 42 | Davie Ray | 38 | Head | Farmer | Mississippi |
| 43 | Josephine Ray | 35 | Wife | Housewife | Mississippi |
| 44 | Robert Ray | 21 | Son | Laborer | Mississippi |
| 45 | James Ray | 14 | Son | Laborer | Mississippi |
| 46 | Jerry Hart | 22 | Head | Farmer | Mississippi |
| 47 | Blackwood Emma Hart | 18 | Cook | Housekeeper | Mississippi |
| 48 | Elbert Smith | 27 | Head | Farmer | Mississippi |
| 49 | Jessie Mae Smith | 24 | Wife | Housewife | Mississippi |
| 50 | Elbert Jr. Smith | 5 | Son | — | Mississippi |
| 51 | Sug Hudson | 32 | Head | Farmer | Mississippi |
| 52 | Lela May Hudson | 28 | Wife | Housewife | Mississippi |
| 53 | Essie Taylor | 43 | Head | Farmer | Mississippi |
| 54 | Luevenia Taylor | 43 | Wife | Housewife | Mississippi |
| 55 | Carutha Wade | 16 | Cousin | Student | Mississippi |
| 56 | William Wade | 12 | Cousin | — | Mississippi |
| 57 | Willie B. Botley | 11 | Foster Son | — | Mississippi |
| 58 | Dave Clark | 51 | Head | Farmer | Mississippi |
| 59 | Mary Q. Clark | 45 | Wife | Housewife | Mississippi |
| 60 | Benjamin Clark | 18 | Son | Laborer | Mississippi |
| 61 | Sidney Clark | 14 | Son | Student | Mississippi |
| 62 | Winton Clark | 11 | Son | — | Mississippi |
| 63 | James Clark | 44 | Head | Farmer | Mississippi |
| 64 | Harriet Clark | 44 | Wife | Housewife | Mississippi |
| 65 | Lucy Clark THIS PERSON | 27 | Daughter | Laborer | Mississippi |
| 66 | Mary B. Clark | 25 | Daughter | Student | Mississippi |
| 67 | Algie Clark | 19 | Son | Student | Mississippi |
| 68 | Harriet Clark | 16 | Daughter | Student | Mississippi |
| 69 | Mckinley Clark | 13 | Son | — | Mississippi |
| 70 | Ruth Clark | 12 | Daughter | — | Mississippi |
| 71 | Bernice Clark | 9 | Daughter | — | Mississippi |
| 72 | James Jr. Clark | 23 | Head | Laborer | Mississippi |
| 73 | Velma Clark | 19 | Wife | Housewife | Mississippi |
| 74 | Lee Q. Johnson | 46 | Head | Farmer | Mississippi |
| 75 | Mary Johnson | 42 | Wife | Housewife | Mississippi |
| 76 | Sam Cole | 30 | Head | Farmer | Mississippi |
| 77 | Josie B. Cole | 25 | Wife | Housewife | Mississippi |
| 78 | Frank Cole | 9 | Son | — | Mississippi |
| 79 | Charlotte Cole | 7 | Daughter | — | Mississippi |
| 80 | Lee Eddie | 6 | Son | — | Mississippi |
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)