MG
Mary Gregory — 1940 US Census Record
Model Tree available1940 United States Federal Census · Camden-County, North Carolina
Our Model Tree links this Mary Gregory across the 1910, 1920, 1930 and 1940 US Censuses in Camden-County, North Carolina (XGBoost, ~Confirmed), with identified parents Thomas & Courtney — first a daughter (b.~1906), then head of a 2-person household.
Age 34
b. ~1906
Female
Daughter
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Camden-County, North Carolina |
| Surname | Gregory |
| Given Name | Mary Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | South Mills Twp |
| 1935 Residence (County) | Camden |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 12 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | South Mills Twp |
| Est. Birth Year | ~1906 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Gregory | Daughter | — | 34 | ~1906 |
| Courtney Gregory | Head | — | 63 | ~1877 |
Census Appearances
1910
Camden, North …
Daughter, age 3
Camden, North Carolina · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gregory |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Years Married | 0 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1920
Camden, North …
Daughter, age 14
Camden, North Carolina · implied b. ~1906 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gregory |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1930
Camden, North …
Daughter, age 25
Camden, North Carolina · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gregory |
| Given Name | Mary Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 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
Camden-County, North …
Daughter, age 34
Camden-County, North Carolina · implied b. ~1906 — 2 household members
| Surname | Gregory |
| Given Name | Mary Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | South Mills Twp |
| 1935 Residence (County) | Camden |
| Hours Worked | 0 |
| Highest Grade | No 12 |
| 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 Gregory across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thomas Gregory (~0.92 confidence) and mother Courtney Gregory (~0.92 confidence) and father Courtney Gregory (~0.92 confidence) and father Isaac Gregory (~0.92 confidence) and mother Annette Gregory (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Gregory
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Courtney Gregory
b. ~1877
Source mother
● Household
· direct · ~0.92
Father
Courtney Gregory
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Isaac Gregory
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Annette Gregory
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Gregory
Daughter · 1940 · age 34 · b. ~1906 · North Carolina
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Camden-County, North Carolina
Open full size
1940 US Federal Census — Camden-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02884-00127)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Addie L. Abbott | 37 | Daughter | — | North Carolina |
| 2 | Charles R. Jordan | 75 | Head | Farmer | North Carolina |
| 3 | Gertrude Forbes | 38 | Niece | — | North Carolina |
| 4 | George B. Nosay | 56 | Head | Farmer | North Carolina |
| 5 | Courtney Gregory | 63 | Head | — | North Carolina |
| 6 | Mary Ann Gregory THIS PERSON | 34 | Daughter | — | North Carolina |
| 7 | Pearly Mullen | 47 | Head | Laborer | North Carolina |
| 8 | Elizabeth Griffin | 38 | Cousin | — | North Carolina |
| 9 | Mary Griffin | 15 | Cousin | — | North Carolina |
| 10 | Lula Griffin | 13 | Cousin | — | North Carolina |
| 11 | John H. Sawyer | 43 | Head | Farmer | North Carolina |
| 12 | Sarah F. Sawyer | 40 | Wife | — | North Carolina |
| 13 | G. Frank Sawyer | 67 | Head | Farmer | North Carolina |
| 14 | Mary B. Sawyer | 56 | Wife | — | North Carolina |
| 15 | Gilbert Griffin | 46 | Head | — | North Carolina |
| 16 | Susan Griffin | 44 | Wife | Newswasher | North Carolina |
| 17 | Seth E. Griffin | 27 | Son | Laborer | North Carolina |
| 18 | William E. Griffin | 23 | Son | Laborer | North Carolina |
| 19 | Eva May Griffin | 9 | Granddaughter | — | North Carolina |
| 20 | Sarah Freeman | 69 | Sister | — | North Carolina |
| 21 | Reginald P. Whitehurst | 48 | Head | Farmer | North Carolina |
| 22 | Lizzie May Whitehurst | 46 | Wife | — | North Carolina |
| 23 | William Whitehurst | 19 | Son | Laborer | North Carolina |
| 24 | Francis Whitehurst | 10 | Daughter | — | North Carolina |
| 25 | Major W. Brumsey | 35 | Head | Laborer | North Carolina |
| 26 | Bertha Brumsey | 38 | Wife | Newswasher | North Carolina |
| 27 | Mildred Brumsey | 14 | Daughter | — | North Carolina |
| 28 | Willie L. Brumsey | 12 | Son | — | West Virginia |
| 29 | Richard Brumsey | 6 | Son | — | Virginia |
| 30 | James Brumsey | 2 | Son | — | North Carolina |
| 31 | Johnnie Riddick | 28 | Head | Laborer | North Carolina |
| 32 | Lucile Riddick | 24 | Daughter | — | Virginia |
| 33 | Herbert Bowie | 48 | Head | Farmer | North Carolina |
| 34 | Eva Bowie | 40 | Wife | — | North Carolina |
| 35 | Edith Bowie | 19 | Daughter | Student | North Carolina |
| 36 | Herbert Bowie | 15 | Son | Laborer | North Carolina |
| 37 | Mildred Williams | 7 | Granddaughter | — | North Carolina |
| 38 | Naomi Williams | 6 | Granddaughter | — | North Carolina |
| 39 | William H. Hayes | 28 | Boarder | — | Virginia |
| 40 | Roosevelt Hayes | 0 | Son | — | North Carolina |
Pedigree Summary
Mary
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)