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Mary Walker — 1940 US Census Record
Model Tree available1940 United States Federal Census · Warren-County, North Carolina
Our Model Tree links this Mary Walker across the 1920, 1930 and 1940 US Censuses in Warren-County, North Carolina (XGBoost, ~Confirmed), with identified parents W & William — first a daughter (b.~1915), then head of a 4-person household.
Age 25
b. ~1915
Female
Daughter
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, North Carolina |
| Surname | Walker |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | River Twp |
| 1935 Residence (County) | Warren |
| Additional Details | |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | River Twp |
| Est. Birth Year | ~1915 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Walker | Daughter | — | 25 | ~1915 |
| Mary Walker | Head | — | 76 | ~1864 |
| Stith Walker | Son | — | 27 | ~1913 |
| Alex Walker | Son | — | 42 | ~1898 |
Census Appearances
1920
Warren, North …
Daughter, age 5
Warren, North Carolina · implied b. ~1915 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1930
Warren, North …
Daughter, age 15
Warren, North Carolina · implied b. ~1915 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Warren-County, North …
Daughter, age 25
Warren-County, North Carolina · implied b. ~1915 — 4 household members
| Surname | Walker |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | River Twp |
| 1935 Residence (County) | Warren |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
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 Walker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father W Walker (~0.92 confidence) and father William Walker (~0.92 confidence) and mother Mary Walker (~0.92 confidence) and mother Mary Walker (~0.92 confidence) and mother Mollie Walker (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
W Walker
b. ~1870
Source father
● Household
· direct · ~0.92
Father
William Walker
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Mary Walker
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Mary Walker
b. ~1864
Source mother
● Household
· direct · ~0.92
Mother
Mollie Walker
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Walker
Daughter · 1940 · age 25 · b. ~1915 · North Carolina
★ You are viewing this record
Sibling
Stith Walker
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alex Walker
Sibling · 1940 · age 42
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 — Warren-County, North Carolina
Open full size
1940 US Federal Census — Warren-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02984-00290)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Bernard Spraggin | 19 | Son | Farm Work | North Carolina |
| 42 | Eugene Spraggin | 17 | Son | Farm Work | North Carolina |
| 43 | Alice Spraggin | 15 | Daughter | Farm Work | North Carolina |
| 44 | Mable Spraggin | 13 | Daughter | — | North Carolina |
| 45 | Belvin Spraggin | 9 | Son | — | North Carolina |
| 46 | Melvin G Spraggin | 22 | Head | Farming | North Carolina |
| 47 | Mary Spraggin | 19 | Wife | — | North Carolina |
| 48 | Melvin G Jr Spraggin | 1 | Son | — | North Carolina |
| 49 | Sam H Riggan | 52 | Head | Farmer | North Carolina |
| 50 | Mollie Riggan | 40 | Wife | — | North Carolina |
| 51 | Linwood Palmer Riggan | 3 | Son | — | North Carolina |
| 52 | Courtney Saller | 45 | Head | Foreman | North Carolina |
| 53 | Lora Saller | 36 | Wife | — | North Carolina |
| 54 | Courtney Jr Saller | 17 | Son | — | North Carolina |
| 55 | Mary Ester Saller | 14 | Daughter | — | North Carolina |
| 56 | Dorothy Louise Saller | 12 | Daughter | — | North Carolina |
| 57 | Eugene Saller | 42 | Head | Clerk | North Carolina |
| 58 | Addie Saller | 35 | Wife | — | North Carolina |
| 59 | Russell Saller | 16 | Son | — | North Carolina |
| 60 | Lina Saller | 9 | Son | — | North Carolina |
| 61 | Mary Walker | 76 | Head | — | North Carolina |
| 62 | Alex E Walker | 42 | Son | Farming | North Carolina |
| 63 | Stith Walker | 27 | Son | Farming | North Carolina |
| 64 | Mary Walker THIS PERSON | 25 | Daughter | — | North Carolina |
| 65 | Herbert L Pope | 60 | Head | Farmer | North Carolina |
| 66 | Kate Pope | 72 | Mother | — | North Carolina |
| 67 | Lucy Pope | 26 | Wife | — | North Carolina |
| 68 | Sam B Flemming | 62 | Head | — | North Carolina |
| 69 | William E Walker | 36 | Brother-in-law | — | North Carolina |
| 70 | William N Wright | 42 | Head | Carpenter | North Carolina |
| 71 | Nora Wright | 29 | Wife | — | North Carolina |
| 72 | Bessie Wright | 8 | Daughter | — | North Carolina |
| 73 | Henry Wright | 7 | Son | — | North Carolina |
| 74 | Hattie Wright | 4 | Daughter | — | North Carolina |
| 75 | Allie Wright | 1 | Daughter | — | North Carolina |
| 76 | Anthony Ellis | 69 | Head | Farming | North Carolina |
| 77 | Nancy Ellis | 67 | Wife | — | North Carolina |
| 78 | Emily Ellis | 27 | Daughter | — | North Carolina |
| 79 | Nathaniel Ellis | 37 | Son | Farming | North Carolina |
| 80 | Allen Ellis | 2 | Grandson | — | North Carolina |
Related Census Records
Pedigree Summary
Mary + 2 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)