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Mary Wallace — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lunenburg-County, Virginia
Our Model Tree links this Mary Wallace across the 1930 and 1940 US Censuses in Lunenburg-County, Virginia (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 10-person household.
Age 39
b. ~1901
Female
Spouse
Born: Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lunenburg-County, Virginia |
| Surname | Wallace |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Lochleven District, Loch Leven Mag. D. |
| 1935 Residence (County) | Lunenburg |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Lochleven District Loch Leven Mag D |
| Est. Birth Year | ~1901 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Latane Wallace | Daughter | — | 1 | ~1939 |
| Mary Wallace | Daughter | — | 9 | ~1931 |
| Alice Wallace | Daughter | — | 8 | ~1932 |
| Florence Wallace | Daughter | — | 18 | ~1922 |
| Sue Wallace | Daughter | — | 3 | ~1937 |
| Willie Wallace | Head | — | 47 | ~1893 |
| Charles Wallace | Son | — | 12 | ~1928 |
| Clyde Wallace | Son | — | 15 | ~1925 |
| Willie Wallace | Son | — | 5 | ~1935 |
| Mary Wallace | Spouse | — | 39 | ~1901 |
Census Appearances
1930
Lunenburg, Virginia
Other, age 29
Lunenburg, Virginia · implied b. ~1901 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wallace |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 19 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Lunenburg-County, Virginia
Spouse, age 39
Lunenburg-County, Virginia · implied b. ~1901 — 10 household members
| Surname | Wallace |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Lochleven District, Loch Leven Mag. D. |
| 1935 Residence (County) | Lunenburg |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 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 Wallace across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Wallace
Spouse · 1940 · age 39 · b. ~1901 · Virginia
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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 — Lunenburg-County, Virginia
Open full size
1940 US Federal Census — Lunenburg-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04275-00205)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edith G. Eddie Jr | 19 | daughter | — | Virginia |
| 2 | John C. Eddie Jr | 11 | son | — | Virginia |
| 3 | Charles A. Eddie Jr | 10 | son | — | Virginia |
| 4 | Wilmouth Louise Eddie Jr | 69 | lodger | — | Virginia |
| 5 | Robert Lambert | 23 | Head | Laborer | Virginia |
| 6 | Easter Lambert | 21 | wife | — | Virginia |
| 7 | John H. Long | 60 | Head | Farmer | Virginia |
| 8 | Alice Long | 63 | wife | — | Virginia |
| 9 | Virginia Long | 15 | daughter | — | Virginia |
| 10 | Jimmie Long | 10 | son | — | Virginia |
| 11 | Henry F. Long | 7 | son | — | Virginia |
| 12 | Charlie Comer | 7 | step son | — | Virginia |
| 13 | Calvin Terry | 58 | Head | Laborer | Virginia |
| 14 | Pearl Terry | 42 | wife | — | Virginia |
| 15 | Zelia Terry | 38 | daughter | — | Virginia |
| 16 | Maudeen Terry | 18 | son | Laborer | Virginia |
| 17 | Ruez Terry | 16 | son | Laborer | Virginia |
| 18 | J. Harvey Terrell | 45 | Head | Farmer | Virginia |
| 19 | Grace Terrell | 35 | wife | — | Virginia |
| 20 | Thaddeus H. Terrell | 8 | son | — | Virginia |
| 21 | Margaret A. Terrell | 5 | daughter | — | Virginia |
| 22 | Alice P. Terrell | 5 | son | — | Virginia |
| 23 | Willie Wallace | 47 | Head | Farmer | Virginia |
| 24 | Mary Wallace THIS PERSON | 39 | wife | — | Virginia |
| 25 | Florence Wallace | 18 | daughter | — | Virginia |
| 26 | Clyde Wallace | 15 | son | Laborer | Virginia |
| 27 | Charles Wallace | 12 | son | — | Virginia |
| 28 | Mary Wallace | 9 | daughter | — | Virginia |
| 29 | Alice Wallace | 8 | daughter | — | Virginia |
| 30 | Willie R. Wallace | 5 | son | — | Virginia |
| 31 | Sue Wallace | 3 | daughter | — | Virginia |
| 32 | Latane Wallace | 1 | daughter | — | Virginia |
| 33 | Richard Harris | 32 | Head | Laborer | Virginia |
| 34 | Dinkie A. Harris | 23 | wife | — | Virginia |
| 35 | Elizabeth Harris | 7 | daughter | — | Virginia |
| 36 | Liza M. Harris | 5 | daughter | — | Virginia |
| 37 | Richard Harris | 3 | son | — | Virginia |
| 38 | Richard Daniel | 35 | Head | Farmer | Virginia |
| 39 | Virginia Daniel | 30 | wife | — | Virginia |
| 40 | Louise Daniel | 14 | 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)