MS
Mary Simpson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mecklenburg-County, North Carolina
Our Model Tree links this Mary Simpson across the 1930 and 1940 US Censuses in Mecklenburg-County, North Carolina (XGBoost, ~Confirmed) — first a spouse (b.~1886), then head of a 9-person household.
Age 54
b. ~1886
Female
Spouse
Born: North Carolina
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mecklenburg-County, North Carolina |
| Surname | Simpson |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | North Carolina |
| 1935 Residence (City) | Charlotte city |
| 1935 Residence (County) | Mecklenburg |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Charlotte City |
| Est. Birth Year | ~1886 |
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 |
|---|---|---|---|---|
| Virginia Simpson | Daughter | — | 17 | ~1923 |
| Mary Simpson | Daughter | — | 14 | ~1926 |
| Clara Simpson | Daughter | — | 32 | ~1908 |
| Annie Simpson | Daughter | — | 28 | ~1912 |
| Edna Simpson | Daughter | — | 27 | ~1913 |
| W Simpson | Head | — | 55 | ~1885 |
| W Simpson | Son | — | 22 | ~1918 |
| Ernest Simpson | Son | — | 19 | ~1921 |
| Mary Simpson | Spouse | — | 54 | ~1886 |
Census Appearances
1930
Mecklenburg, North …
Spouse, age 44
Mecklenburg, North Carolina · implied b. ~1886 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simpson |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 22 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Mecklenburg-County, North …
Spouse, age 54
Mecklenburg-County, North Carolina · implied b. ~1886 — 9 household members
| Surname | Simpson |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | North Carolina |
| 1935 Residence (City) | Charlotte city |
| 1935 Residence (County) | Mecklenburg |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 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 Simpson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Simpson
Spouse · 1940 · age 54 · b. ~1886 · North Carolina
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Mecklenburg-County, North Carolina
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1940 US Federal Census — Mecklenburg-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02943-00267)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sally Love | 48 | Wife | — | North Carolina |
| 2 | Walker Love | 28 | Son | Knitter | North Carolina |
| 3 | Ruby Love | 19 | Daughter | Finisher | North Carolina |
| 4 | Winifred Love | 12 | Daughter | — | North Carolina |
| 5 | Peggy Love | 7 | Daughter | — | North Carolina |
| 6 | Gaither Loyd | 32 | Head | — | North Carolina |
| 7 | Eunice Loyd | 32 | Wife | — | South Carolina |
| 8 | Connie R. Loyd | 8 | Daughter | — | South Carolina |
| 9 | J. D. Loyd | 7 | Son | — | North Carolina |
| 10 | Franklin D. Loyd | 5 | Son | — | North Carolina |
| 11 | Wilma Loyd | 3 | Daughter | — | North Carolina |
| 12 | Robert M. Loyd | 1 | Son | — | North Carolina |
| 13 | John J. Tanner | 22 | Head | Baker | Texas |
| 14 | Iva S. Tanner | 19 | Wife | — | South Carolina |
| 15 | Shirley M. Tanner | 2 | Daughter | — | North Carolina |
| 16 | John A. Tanner | 0 | Son | — | North Carolina |
| 17 | Lillie M. Hucks | 36 | Head | — | North Carolina |
| 18 | Frances E. Hucks | 15 | Daughter | — | North Carolina |
| 19 | Johnny Jr. Hucks | 12 | Son | — | North Carolina |
| 20 | Louise Hucks | 11 | Daughter | — | North Carolina |
| 21 | Peggy G. Hucks | 8 | Daughter | — | North Carolina |
| 22 | Jimmy Hucks | 6 | Son | — | North Carolina |
| 23 | Gene Hucks | 6 | Son | — | North Carolina |
| 24 | Margaret Hucks | 4 | Daughter | — | North Carolina |
| 25 | Carolyn D. Hucks | 2 | Daughter | — | North Carolina |
| 26 | Carl Sharpe | 33 | Brother-in-law | Baker | North Carolina |
| 27 | Jessie S. Sharpe | 27 | Sister | Winder | North Carolina |
| 28 | Joan Sharpe | 3 | Niece | — | North Carolina |
| 29 | S. H. Haskin | 22 | Head | Painter | South Carolina |
| 30 | Thelma Haskin | 21 | Wife | Seamer | North Carolina |
| 31 | Leroy G. Haskin | 3 | Son | — | North Carolina |
| 32 | W. G. Simpson | 55 | Head | Machinist | North Carolina |
| 33 | Mary E. Simpson THIS PERSON | 54 | Wife | — | North Carolina |
| 34 | Clara B. Simpson | 32 | Daughter | Mender | North Carolina |
| 35 | Annie E. Simpson | 28 | Daughter | — | North Carolina |
| 36 | Edna S. Simpson | 27 | Daughter | Topper | North Carolina |
| 37 | W. G. Jr. Simpson | 22 | Son | Sheet Metal Worker | North Carolina |
| 38 | Ernest A. Simpson | 19 | Son | Painter | North Carolina |
| 39 | Virginia R. Simpson | 17 | Daughter | — | North Carolina |
| 40 | Mary N. Simpson | 14 | Daughter | — | North Carolina |
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)