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Mary Gregory — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Chesterfield-County, Virginia
Our Model Tree links this Mary Gregory across the 1920, 1930 and 1940 US Censuses in Chesterfield-County, Virginia (XGBoost, ~Confirmed) — first a head (b.~1866), then head of a 2-person household.
Age 74
b. ~1866
Female
Head
Born: Virginia
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Chesterfield-County, Virginia |
| Surname | Gregory |
| Given Name | Mary S. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 74 |
| Marital Status | Widowed |
| Birthplace | Virginia |
| 1935 Residence (City) | Bermuda |
| 1935 Residence (County) | Chesterfield |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Bermuda |
| Est. Birth Year | ~1866 |
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 |
|---|---|---|---|---|
| Elizabeth Gregory | Daughter | — | 49 | ~1891 |
| Mary Gregory | Head | — | 74 | ~1866 |
Census Appearances
1920
Chesterfield, Virginia
Spouse, age 53
Chesterfield, Virginia · implied b. ~1867 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gregory |
| Given Name | Mary S |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Chesterfield, Virginia
Other, age 64
Chesterfield, Virginia · implied b. ~1866 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gregory |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 22 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Chesterfield-County, Virginia
Head, age 74
Chesterfield-County, Virginia · implied b. ~1866 — 2 household members
| Surname | Gregory |
| Given Name | Mary S. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 74 |
| Marital Status | Widowed |
| Birthplace | Virginia |
| 1935 Residence (City) | Bermuda |
| 1935 Residence (County) | Chesterfield |
| Income (1939) | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Gregory
Head · 1940 · age 74 · b. ~1866 · Virginia
★ 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 — Chesterfield-County, Virginia
Open full size
1940 US Federal Census — Chesterfield-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04255-00073)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Howard A. Hageman | 39 | Head | Service Station Manager | New Jersey |
| 42 | Ruth L. Hageman | 30 | Wife | — | New Jersey |
| 43 | Howard Lee Hageman | 2 | Son | — | New Jersey |
| 44 | Alfred Glenn Hageman | 1 | Son | — | Virginia |
| 45 | Fred H. Hageman | 62 | Head | — | New Jersey |
| 46 | Mary W. Hageman | 60 | Wife | — | New Jersey |
| 47 | James L. Butler | 29 | Head | Plumber | Virginia |
| 48 | Maria L. Butler | 28 | Wife | — | Virginia |
| 49 | Horace L. Butler | 8 | Son | — | Virginia |
| 50 | Marjorie E. Butler | 6 | Daughter | — | Virginia |
| 51 | Roger Owen Butler | 3 | Son | — | Virginia |
| 52 | Melvin J. Butler | 1 | Son | — | Virginia |
| 53 | Walter F. Davis | 67 | Head | Repairman | Virginia |
| 54 | Cecelie B. Davis | 31 | Wife | Cigar Examiner | Virginia |
| 55 | Lloyd S. Sims | 43 | Head | Salesman | Virginia |
| 56 | Mary Sims | 49 | Wife | — | Virginia |
| 57 | John M. Rice | 25 | Head | Time Study Man | New York |
| 58 | Barbara B. Rice | 23 | Wife | Hostess | New York |
| 59 | Robert Hitchel | 69 | Head | Farmer | Virginia |
| 60 | Annie B. Hitchel | 58 | Wife | — | Virginia |
| 61 | Katie A. Price | 53 | Head | Housework | Virginia |
| 62 | Jimmie Robinson | 56 | Brother | Laborer | Virginia |
| 63 | Fannie W. Sheild | 70 | Head | — | Virginia |
| 64 | Frank Armistead | 60 | Brother | Farmer | Virginia |
| 65 | Louis M. Pizzini | 57 | Head | Owner Of Printing Shop | Virginia |
| 66 | Louie A. Pizzini | 28 | Son | Printer | Virginia |
| 67 | Doris E. Pizzini | 23 | Daughter in law | — | Virginia |
| 68 | Harry A. Pizzini | 26 | Son | Printer | Virginia |
| 69 | Florence C. Pizzini | 22 | Daughter in law | — | Virginia |
| 70 | Claude E. Vaughan | 25 | Head | Laborer | Virginia |
| 71 | Aleene W. Vaughan | 23 | Wife | — | Virginia |
| 72 | Roy Lee Vaughan | 5 | Son | — | Virginia |
| 73 | Gene W. Vaughan | 4 | Son | — | Virginia |
| 74 | Mildred M. Vaughan | 3 | Daughter | — | Virginia |
| 75 | Morris W. Vaughan | 0 | Son | — | Virginia |
| 76 | Bertie E. Vaughan | 61 | Head | — | Virginia |
| 77 | Maynee B. Vaughan | 23 | Daughter | — | Virginia |
| 78 | Percy E. Vaughan | 21 | Son | Clay Picker | Virginia |
| 79 | Mary S. Gregory THIS PERSON | 74 | Head | — | Virginia |
| 80 | Elizabeth A. Gregory | 49 | Daughter | — | Virginia |
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)