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Mary Morton — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Caldwell-County, Louisiana
Our Model Tree links this Mary Morton across the 1930 and 1940 US Censuses in Caldwell-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 9-person household.
Age 10
b. ~1930
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Caldwell-County, Louisiana |
| Surname | Morton |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | 12 |
| 1935 Residence (County) | Caldwell |
| Additional Details | |
| Highest Grade | G 3 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | 12 |
| Est. Birth Year | ~1930 |
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 |
|---|---|---|---|---|
| Huey Morton | Son | — | 2 | ~1938 |
| Elijah Morton | Head | — | 46 | ~1894 |
| Marjorie Morton | Daughter | — | 12 | ~1928 |
| Loyce Morton | Son | — | 14 | ~1926 |
| Minnie Morton | Spouse | — | 46 | ~1894 |
| Willard Morton | Son | — | 20 | ~1920 |
| Beatrice Morton | Son | — | 7 | ~1933 |
| Nellie Morton | Daughter | — | 4 | ~1936 |
| Mary Morton | Daughter | — | 10 | ~1930 |
Census Appearances
1930
Caldwell, Louisiana
Daughter, age
Caldwell, Louisiana · implied b. ~1930 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Caldwell-County, Louisiana
Daughter, age 10
Caldwell-County, Louisiana · implied b. ~1930 — 9 household members
| Surname | Morton |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | 12 |
| 1935 Residence (County) | Caldwell |
| Highest Grade | G 3 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Morton across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Morton
Daughter · 1940 · age 10 · b. ~1930 · Louisiana
★ You are viewing this record
Sibling
Huey Morton
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willard Morton
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Morton
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Morton
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loyce Morton
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Morton
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 — Caldwell-County, Louisiana
Open full size
1940 US Federal Census — Caldwell-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01392-00097)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Celia Cormack | 21 | Wife | — | Louisiana |
| 42 | Carl R. Cormack | 3 | Son | — | Louisiana |
| 43 | Jasmine Cormack | 2 | Daughter | — | Louisiana |
| 44 | Elijah D. Morton | 46 | Head | Farmer | Louisiana |
| 45 | Minnie Morton | 46 | Wife | — | Louisiana |
| 46 | Willard Morton | 20 | Son | Laborer | Louisiana |
| 47 | Loyce Morton | 14 | Son | — | Louisiana |
| 48 | Marjorie L. Morton | 12 | Daughter | — | Louisiana |
| 49 | Mary L. Morton THIS PERSON | 10 | Daughter | — | Louisiana |
| 50 | Beatrice Morton | 7 | Son | — | Louisiana |
| 51 | Nellie R. Morton | 4 | Daughter | — | Louisiana |
| 52 | Huey Morton | 2 | Son | — | Louisiana |
| 53 | Fred A. Gibson | 46 | Head | Farmer | Texas |
| 54 | Eva Gibson | 53 | Wife | — | Louisiana |
| 55 | Clyde Gibson | 16 | Son | — | Louisiana |
| 56 | Evamae Gibson | 14 | Daughter | — | Louisiana |
| 57 | Gideon Gibson | 22 | Son | Laborer | Louisiana |
| 58 | Quinton Pritchett | 24 | Head | — | Louisiana |
| 59 | Ellen Pritchett | 21 | Wife | — | Louisiana |
| 60 | Gilbert Snow | 31 | Head | Laborer | Louisiana |
| 61 | Stella Snow | 25 | Wife | — | Louisiana |
| 62 | Cordia Snow | 13 | Daughter | — | Louisiana |
| 63 | Iris Snow | 9 | Daughter | — | Louisiana |
| 64 | Mary L. Snow | 2 | Daughter | — | Louisiana |
| 65 | Tommie L. Snow | 1 | Daughter | — | Louisiana |
| 66 | Mollie Mason | 65 | Head | Farming | Tennessee |
| 67 | Melba Monnie Mason | 23 | Daughter | — | Louisiana |
| 68 | Anna Clavier | 25 | Daughter | — | Louisiana |
| 69 | Ora Linderdale | 41 | Sister | — | Missouri |
| 70 | Lillie Smith | 43 | Mother-in-law | — | Missouri |
| 71 | Charles D. Jones | 3 | Nephew | — | Louisiana |
| 72 | Ada Jordan | 53 | Head | — | Louisiana |
| 73 | Doss Hodge | 32 | Head | Farming | Louisiana |
| 74 | Ethel Hodge | 26 | Wife | — | Louisiana |
| 75 | Cicero Franklin | 39 | Head | Team-Driver | Louisiana |
| 76 | Susie Pearl Franklin | 28 | Mother-in-law | — | Louisiana |
| 77 | Marceline Franklin | 12 | Daughter | — | Louisiana |
| 78 | Lucy P. Franklin | 10 | Son | — | Louisiana |
| 79 | Eva Mae Franklin | 7 | Daughter | — | Louisiana |
| 80 | Elmer R. Franklin | 4 | Son | — | Louisiana |
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)