CM
Catherine Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lawrence-County, Mississippi
Our Model Tree links this Catherine Martin across the 1930 and 1940 US Censuses in Lawrence-County, Mississippi (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 7-person household.
Age 18
b. ~1922
Female
Daughter
Born: Mississippi
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lawrence-County, Mississippi |
| Surname | Martin |
| Given Name | Catherine |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 4 |
| 1935 Residence (County) | Lawrence |
| Additional Details | |
| Hours Worked | 6 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Township / Ward | Beat 4 |
| Est. Birth Year | ~1922 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Clyde Martin | Son | — | 10 | ~1930 |
| Emma Martin | Spouse | — | 54 | ~1886 |
| W Martin | Head | — | 55 | ~1885 |
| Ruby Martin | Daughter | — | 22 | ~1918 |
| Joseph Martin | Son | — | 14 | ~1926 |
| Catherine Martin | Daughter | — | 18 | ~1922 |
| Carroll Martin | Son | — | 16 | ~1924 |
Census Appearances
1930
Lawrence, Mississippi
Daughter, age 9
Lawrence, Mississippi · implied b. ~1921 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | none |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Lawrence-County, Mississippi
Daughter, age 18
Lawrence-County, Mississippi · implied b. ~1922 — 7 household members
| Surname | Martin |
| Given Name | Catherine |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 4 |
| 1935 Residence (County) | Lawrence |
| Hours Worked | 6 |
| Highest Grade | Hs 4 |
| 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 Catherine Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Martin
Daughter · 1940 · age 18 · b. ~1922 · Mississippi
★ You are viewing this record
Sibling
Ruby Martin
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Martin
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carroll Martin
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clyde Martin
Sibling · 1940 · age 10
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 — Lawrence-County, Mississippi
Open full size
1940 US Federal Census — Lawrence-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02041-00305)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | W. E. Martin | 55 | head | Farmer | Mississippi |
| 2 | Emma Martin | 54 | wife | — | Mississippi |
| 3 | Ruby Mae Martin | 22 | daughter | — | Mississippi |
| 4 | Catherine Martin THIS PERSON | 18 | daughter | — | Mississippi |
| 5 | Carroll Martin | 16 | Son | — | Mississippi |
| 6 | Joseph Martin | 14 | Son | — | Mississippi |
| 7 | Clyde Martin | 10 | Son | — | Mississippi |
| 8 | L. D. Hinson | 37 | Head | Farmer | Mississippi |
| 9 | Minnie Hinson | 37 | wife | — | Mississippi |
| 10 | Bernice Hinson | 18 | daughter | — | Mississippi |
| 11 | Hazel Hinson | 10 | daughter | — | Mississippi |
| 12 | E. Hinson | 77 | father | — | Mississippi |
| 13 | Missouri Hinson | 69 | mother | — | Mississippi |
| 14 | L. E. Sills | 50 | head | Farmer | Mississippi |
| 15 | Alice Sills | 29 | wife | — | Mississippi |
| 16 | Mildred Sills | 7 | daughter | — | Mississippi |
| 17 | Clyde Sills | 4 | Son | — | Mississippi |
| 18 | Marshall Cliburn | 41 | Head | Farmer | Mississippi |
| 19 | Lester Cliburn | 38 | wife | — | Mississippi |
| 20 | Lucy Cliburn | 15 | daughter | — | Mississippi |
| 21 | Iris Cliburn | 12 | daughter | — | Mississippi |
| 22 | Tom S. Hartzoz | 44 | head | Farmer | Mississippi |
| 23 | Ella Hartzoz | 41 | wife | — | Mississippi |
| 24 | Hubert Hartzoz | 24 | Son | — | Mississippi |
| 25 | Mildred (Ab) Hartzoz | 22 | daughter | — | Mississippi |
| 26 | J. T. (Ab) Hartzoz | 19 | Son | — | Mississippi |
| 27 | Frances Hartzoz | 16 | daughter | — | Mississippi |
| 28 | Vera Mae Hartzoz | 13 | daughter | — | Mississippi |
| 29 | Herman Hartzoz | 10 | Son | — | Mississippi |
| 30 | Eugene Hartzoz | 6 | Son | — | Mississippi |
| 31 | Dorothy Hartzoz | 3 | daughter | — | Mississippi |
| 32 | Charley Martin | 31 | head | Farmer | Mississippi |
| 33 | Nellie Martin | 34 | wife | — | Mississippi |
| 34 | Robert Higgs | 32 | head | Farmer | Mississippi |
| 35 | Leice Higgs | 31 | wife | — | Mississippi |
| 36 | Bonnie Sue Higgs | 6 | daughter | — | Mississippi |
| 37 | Thomas Higgs | 5 | Son | — | Mississippi |
| 38 | Jennie Dee Higgs | 3 | daughter | — | Mississippi |
| 39 | Shelby Jean Higgs | 0 | daughter | — | Mississippi |
| 40 | Fred S. Hartzoz | 40 | head | Farmer | 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)