MC
Mary Carr — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hemphill-County, Texas
Our Model Tree links this Mary Carr across the 1930 and 1940 US Censuses in Hemphill-County, Texas (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 9-person household.
Age 12
b. ~1928
Female
Daughter
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hemphill-County, Texas |
| Surname | Carr |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (County) | Hemphill |
| Additional Details | |
| Highest Grade | S 6 |
| 1935 Residence | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | Justice Precinct 1 |
| Est. Birth Year | ~1928 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Shirley Carr | Daughter | — | ~1940 | |
| Mary Carr | Daughter | — | 12 | ~1928 |
| Betty Carr | Daughter | — | 5 | ~1935 |
| Lelta Carr | Daughter | — | 3 | ~1937 |
| Clark Carr | Head | — | 39 | ~1901 |
| Ellis Carr | Son | — | 18 | ~1922 |
| Jerry Carr | Son | — | 8 | ~1932 |
| Carroll Carr | Son | — | 14 | ~1926 |
| Ella Carr | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Hemphill, Texas
Daughter, age 2
Hemphill, Texas · implied b. ~1928 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carr |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Hemphill-County, Texas
Daughter, age 12
Hemphill-County, Texas · implied b. ~1928 — 9 household members
| Surname | Carr |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (County) | Hemphill |
| Highest Grade | S 6 |
| 1935 Residence | Texas |
| 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 Mary Carr across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Carr
Daughter · 1940 · age 12 · b. ~1928 · Texas
★ You are viewing this record
Sibling
Ellis Carr
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jerry Carr
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carroll Carr
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lelta Carr
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Carr
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Carr
Sibling · 1940 · age
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 — Hemphill-County, Texas
Open full size
1940 US Federal Census — Hemphill-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04060-00503)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas H. Coleman | 16 | Son | Table Waiter | Texas |
| 2 | Helen M. Coleman | 14 | Daughter | — | Texas |
| 3 | Martha C. Hamilton | 66 | Head | — | Texas |
| 4 | Hardie D. Price | 37 | Head | Train Conductor | Illinois |
| 5 | Margaret L. Price | 33 | Wife | — | Kansas |
| 6 | Forrest W. Price | 11 | Son | — | Kansas |
| 7 | Ramona L. Price | 9 | Daughter | — | Texas |
| 8 | Larry H. Price | 5 | Son | — | Texas |
| 9 | Mandy E. Price | 1 | Daughter | — | Texas |
| 10 | Clay W. White | 28 | Head | Rancher | Texas |
| 11 | Helen R. White | 25 | Wife | — | Texas |
| 12 | Elmer Jr. Brown | 23 | Head | Ranch Laborer | Texas |
| 13 | Florence E. Brown | 20 | Wife | — | Texas |
| 14 | Charlotte A. Brown | 1 | Daughter | — | Texas |
| 15 | Elmer W. Brown | 0 | Son | — | Texas |
| 16 | Joe M. Wheeler | 20 | Lodger | Ranch Laborer | Oklahoma |
| 17 | Frank P. Hutton | 44 | Head | Farmer | Missouri |
| 18 | Norma E. Hutton | 43 | Wife | — | Ohio |
| 19 | Margaret E. Hutton | 16 | Daughter | — | Texas |
| 20 | Melvin P. Willson | 31 | Head | Farm Laborer | Oklahoma |
| 21 | Casimera O. Willson | 24 | Wife | — | Oklahoma |
| 22 | Melba D. Willson | 6 | Daughter | — | Texas |
| 23 | Peggy J. Willson | 3 | Daughter | — | Texas |
| 24 | Wilma J. Willson | 0 | Daughter | — | Texas |
| 25 | James B. Graham | 23 | Head | Rancher | Missouri |
| 26 | Geraldine Graham | 21 | Wife | — | Texas |
| 27 | Lee E. Erakine | 22 | Head | Ranch Laborer | Texas |
| 28 | Juanita Erakine | 18 | Wife | — | Texas |
| 29 | Clark S. Carr | 39 | Head | Ranch Laborer | Tennessee |
| 30 | Ella M. Carr | 38 | Wife | — | Tennessee |
| 31 | Ellis C. Carr | 18 | Son | Ranch Laborer | Texas |
| 32 | Carroll F. Carr | 14 | Son | — | Texas |
| 33 | Mary L. Carr THIS PERSON | 12 | Daughter | — | Texas |
| 34 | Jerry L. Carr | 8 | Son | — | Texas |
| 35 | Betty L. Carr | 5 | Daughter | — | Texas |
| 36 | Lelta E. Carr | 3 | Daughter | — | Texas |
| 37 | Shirley J. Carr | 0 | Daughter | — | Texas |
| 38 | Chester V. Wootton | 32 | Head | Farmer | Texas |
| 39 | Clara B. Wootton | 24 | Wife | — | Texas |
| 40 | Tommy H. Wootton | 6 | Son | — | Texas |
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)