MS
Mary Stanley — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hanover-County, Virginia
Our Model Tree links this Mary Stanley across the 1930 and 1940 US Censuses in Hanover-County, Virginia (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 12-person household.
Age 11
b. ~1929
Female
Daughter
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hanover-County, Virginia |
| Surname | Stanley |
| Given Name | Mary B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Beaverdam |
| 1935 Residence (County) | Hanover |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Beaverdam |
| Est. Birth Year | ~1929 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Myrtle Stanley | Daughter | — | 20 | ~1920 |
| Mary Stanley | Daughter | — | 11 | ~1929 |
| Mildred Stanley | Daughter | — | 3 | ~1937 |
| Mattie Stanley | Daughter | — | 5 | ~1935 |
| Allie Stanley | Daughter | — | 16 | ~1924 |
| Virginia Stanley | Daughter | — | 1 | ~1939 |
| William Stanley | Head | — | 49 | ~1891 |
| Richard Stanley | Son | — | 13 | ~1927 |
| Joseph Stanley | Son | — | 5 | ~1935 |
| Duke Stanley | Son | — | 8 | ~1932 |
| James Stanley | Son | — | 7 | ~1933 |
| Belle Stanley | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Hanover, Virginia
Daughter, age 1
Hanover, Virginia · implied b. ~1929 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stanley |
| Given Name | Mary B |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | none |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Hanover-County, Virginia
Daughter, age 11
Hanover-County, Virginia · implied b. ~1929 — 12 household members
| Surname | Stanley |
| Given Name | Mary B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Beaverdam |
| 1935 Residence (County) | Hanover |
| Highest Grade | No 3 |
| 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 Stanley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Stanley
Daughter · 1940 · age 11 · b. ~1929 · Virginia
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Sibling
Myrtle Stanley
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Stanley
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Stanley
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Stanley
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Duke Stanley
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Stanley
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Allie Stanley
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Stanley
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mattie Stanley
Sibling · 1940 · age 5
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 — Hanover-County, Virginia
Open full size
1940 US Federal Census — Hanover-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04268-00337)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William J. Stanley | 49 | Head | Laborer | Virginia |
| 2 | Belle Stanley | 38 | Wife | — | Virginia |
| 3 | Myrtle M. Stanley | 20 | Daughter | — | Virginia |
| 4 | Allie Stanley | 16 | Daughter | — | Virginia |
| 5 | Richard Stanley | 13 | Son | — | Virginia |
| 6 | Mary B. Stanley THIS PERSON | 11 | Daughter | — | Virginia |
| 7 | Duke J. Stanley | 8 | Son | — | Virginia |
| 8 | James K. Stanley | 7 | Son | — | Virginia |
| 9 | Joseph Stanley | 5 | Son | — | Virginia |
| 10 | Mattie L. Stanley | 5 | Daughter | — | Virginia |
| 11 | Mildred A. Stanley | 3 | Daughter | — | Virginia |
| 12 | Virginia M. Stanley | 1 | Daughter | — | Virginia |
| 13 | Edd Thomas | 42 | Head | Farmer | Virginia |
| 14 | Annie Thomas | 38 | Wife | — | Virginia |
| 15 | Martin P. Harris | 15 | Step-son | — | Virginia |
| 16 | Caroline Thomas | 80 | Mother | — | Virginia |
| 17 | Henry Thomas | 37 | Head | Farmer | Virginia |
| 18 | Annie B. Thomas | 31 | Wife | — | Virginia |
| 19 | Clarence Kenny | 20 | Son | Laborer | Virginia |
| 20 | Willie Shelton | 40 | Cousin | Laborer | Virginia |
| 21 | Reginald Thomas | 60 | Head | Farmer | Virginia |
| 22 | Mary S. Thomas | 57 | Wife | — | Virginia |
| 23 | Edith L. Thomas | 20 | Daughter | — | Virginia |
| 24 | James V. Thomas | 17 | Son | — | Virginia |
| 25 | Herman Gross | 42 | Head | Farmer | Virginia |
| 26 | Almeta Gross | 42 | Wife | — | Virginia |
| 27 | Ollie J. Gross | 13 | Adopted Daughter | — | Virginia |
| 28 | Arthur Davis | 61 | Head | Farmer | Virginia |
| 29 | Mellie Davis | 64 | Wife | — | Virginia |
| 30 | Joe Willie | 57 | Head | Farmer | Virginia |
| 31 | Edward Thomas | 28 | Head | Farmer | Virginia |
| 32 | Ollie Thomas | 31 | Wife | — | Virginia |
| 33 | Harriet Beatrice Thomas | 11 | Daughter | — | Virginia |
| 34 | Mary E. Thomas | 9 | Daughter | — | Virginia |
| 35 | William A. Thomas | 6 | Son | — | Virginia |
| 36 | Mary Thomas | 72 | Mother | — | Virginia |
| 37 | Eugenia R. Stanley | 39 | Head | — | Virginia |
| 38 | Edyth Johnson | 30 | Servant | Cook | Virginia |
| 39 | George R. Harris | 58 | Head | Farmer | Virginia |
| 40 | Mary C. Harris | 57 | Wife | — | 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)