MS
Mary Snow — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Greene-County, Virginia
Our Model Tree links this Mary Snow across the 1930 and 1940 US Censuses in Greene-County, Virginia (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 7-person household.
Age 21
b. ~1919
Female
Daughter
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Greene-County, Virginia |
| Surname | Snow |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Ruckersville District |
| 1935 Residence (County) | Greene |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Ruckersville District |
| Est. Birth Year | ~1919 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Geneva Snow | Daughter | — | 12 | ~1928 |
| Jerry Snow | Head | — | 51 | ~1889 |
| Jane Snow | Daughter | — | 6 | ~1934 |
| Mary Snow | Daughter | — | 21 | ~1919 |
| Mala Snow | Daughter | — | 14 | ~1926 |
| Merta Snow | Spouse | — | 46 | ~1894 |
| Wilber Snow | Son | — | 19 | ~1921 |
Census Appearances
1930
Greene, Virginia
Other, age 11
Greene, Virginia · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snow |
| Given Name | Mary |
| Relationship to Head | Daught |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Greene-County, Virginia
Daughter, age 21
Greene-County, Virginia · implied b. ~1919 — 7 household members
| Surname | Snow |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Ruckersville District |
| 1935 Residence (County) | Greene |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| 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 Snow across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Snow
Daughter · 1940 · age 21 · b. ~1919 · Virginia
★ You are viewing this record
Sibling
Wilber Snow
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geneva Snow
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Snow
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mala Snow
Sibling · 1940 · age 14
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 — Greene-County, Virginia
Open full size
1940 US Federal Census — Greene-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04266-00090)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Louise Peacher | 55 | Head | Housekeeper | Virginia |
| 42 | Samuel Breeden | 73 | Head | — | Virginia |
| 43 | Blanch Breeden | 70 | Wife | — | Virginia |
| 44 | Malcom Breeden | 18 | Grand son | — | Virginia |
| 45 | James L. Breeden | 36 | Son | — | Virginia |
| 46 | Grace Breeden | 24 | Daughter in law | — | D.C. |
| 47 | James S. Breeden | 7 | Grand son | — | D.C. |
| 48 | Dorothy Breeden | 33 | Daughter in law | — | D.C. |
| 49 | Albert Breeden | 3 | Grand son | — | D.C. |
| 50 | Mores Dunn | 48 | Head | Farmer | Virginia |
| 51 | Pansy Dunn | 36 | Wife | — | Virginia |
| 52 | Brendon Dunn | 15 | Son | — | Virginia |
| 53 | Mildred Dunn | 13 | Daughter | — | Virginia |
| 54 | Melva Dunn | 11 | Daughter | — | Virginia |
| 55 | Wendell Dunn | 6 | Son | — | Virginia |
| 56 | John T. Marshall | 43 | Head | Farmer | Virginia |
| 57 | Susie Marshall | 37 | Wife | — | Virginia |
| 58 | Randall Marshall | 18 | Son | Laborer | Virginia |
| 59 | Gilmer Marshall | 16 | Son | — | Virginia |
| 60 | Elizabeth Marshall | 14 | Daughter | — | Virginia |
| 61 | Laura Dorrer | 63 | Head | — | Virginia |
| 62 | Jerry Snow | 51 | Head | Farmer | Virginia |
| 63 | Merta Snow | 46 | Wife | — | Virginia |
| 64 | Mary Snow THIS PERSON | 21 | Daughter | — | Virginia |
| 65 | Wilber Snow | 19 | Son | — | Virginia |
| 66 | Mala Snow | 14 | Daughter | — | Virginia |
| 67 | Geneva Snow | 12 | Daughter | — | Virginia |
| 68 | Jane Snow | 6 | Daughter | — | Virginia |
| 69 | Henry S. Knight | 70 | Head | — | Virginia |
| 70 | Annie Knight | 69 | Wife | — | Virginia |
| 71 | Raymond Knight | 28 | Son | Laborer | Virginia |
| 72 | Virginia Knight | 24 | Daughter in law | — | Maryland |
| 73 | John Shifflet | 74 | Brother in law | — | Virginia |
| 74 | Everett Herndon | 33 | Head | Farmer | Virginia |
| 75 | Rosa Herndon | 25 | Wife | — | Virginia |
| 76 | Benjamin Herndon | 6 | Son | — | Virginia |
| 77 | Lula Herndon | 3 | Daughter | — | Virginia |
| 78 | John Roberts | 74 | Head | Farmer | Virginia |
| 79 | Lula Roberts | 64 | Wife | — | Virginia |
| 80 | Walter Roberts | 24 | Son | Laborer | 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)