MB
Mary Bacon — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Charlotte-County, Virginia
Our Model Tree links this Mary Bacon across the 1930 and 1940 US Censuses in Charlotte-County, Virginia (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 7-person household.
Age 11
b. ~1929
Female
Daughter
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Charlotte-County, Virginia |
| Surname | Bacon |
| Given Name | Mary H |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | C |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Virginia |
| Additional Details | |
| Highest Grade | No 1 |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Central Dist |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ada Bacon | Daughter | — | 12 | ~1928 |
| Margie Bacon | Daughter | — | 3 | ~1937 |
| Sam Bacon | Head | — | 38 | ~1902 |
| Robert Bacon | Son | — | 2 | ~1938 |
| Evelyn Bacon | Spouse | — | 24 | ~1916 |
| Mary Bacon | Daughter | — | 11 | ~1929 |
| Jacob Bacon | Son | — | 5 | ~1935 |
Census Appearances
1930
Campbell, Virginia
Daughter, age 1
Campbell, Virginia · implied b. ~1929 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bacon |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Charlotte-County, Virginia
Daughter, age 11
Charlotte-County, Virginia · implied b. ~1929 — 7 household members
| Surname | Bacon |
| Given Name | Mary H |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | C |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Virginia |
| Highest Grade | No 1 |
| 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 Bacon across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Bacon
Daughter · 1940 · age 11 · b. ~1929 · Virginia
★ You are viewing this record
Sibling
Robert Bacon
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jacob Bacon
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ada Bacon
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margie Bacon
Sibling · 1940 · age 3
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 — Charlotte-County, Virginia
Open full size
1940 US Federal Census — Charlotte-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04254-00252)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert L Roberts | 18 | Head | Laborer | Virginia |
| 2 | Elizabeth Roberts | 17 | Daughter | Cook | Virginia |
| 3 | Otis A Roberts | 16 | Son | Laborer | Virginia |
| 4 | Clyde Roberts | 15 | Son | — | Virginia |
| 5 | Willie Roberts | 11 | Son | — | Virginia |
| 6 | Evelyn Roberts | 9 | Daughter | — | Virginia |
| 7 | Lola Roberts | 2 | Daughter | — | Virginia |
| 8 | Jack Bacon | 70 | Head | Farmer | Virginia |
| 9 | Ada Bacon | 60 | Wife | Housewife | Virginia |
| 10 | Sam J Bacon | 38 | Head | Farmer | Virginia |
| 11 | Evelyn Bacon | 24 | Wife | Housewife | Virginia |
| 12 | Mary H Bacon THIS PERSON | 11 | Daughter | — | Virginia |
| 13 | Jacob A Bacon | 5 | Son | — | Virginia |
| 14 | Margie Bacon | 3 | Daughter | — | Virginia |
| 15 | Robert L Bacon | 2 | Son | — | Virginia |
| 16 | Ada O Bacon | 12 | Daughter | — | Virginia |
| 17 | Edmund Barnes | 35 | Head | Farmer | Virginia |
| 18 | Bertha Barnes | 32 | Wife | Housewife | Virginia |
| 19 | Rosa B Barnes | 14 | Daughter | — | Virginia |
| 20 | Beatrice Barnes | 12 | Daughter | — | Virginia |
| 21 | James E Barnes | 10 | Son | — | Virginia |
| 22 | Mary F Barnes | 8 | Daughter | — | Virginia |
| 23 | Mildred Barnes | 6 | Daughter | — | Virginia |
| 24 | Lucile Barnes | 4 | Daughter | — | Virginia |
| 25 | Herman L Barnes | 2 | Son | — | Virginia |
| 26 | Robt J Barnes | 1 | Son | — | Virginia |
| 27 | R. H. Langford | 56 | Head | Farmer | Virginia |
| 28 | Mary Agnes Langford | 55 | Wife | Housewife | Virginia |
| 29 | L. H. Foster | 55 | Head | Farmer | Virginia |
| 30 | W. M. Adams | 69 | Head | Farmer | Virginia |
| 31 | Eloy Adams | 60 | Wife | Housewife | Virginia |
| 32 | Letcher Adams | 23 | Son | Laborer | Virginia |
| 33 | Clifford Adams | 18 | Son | Laborer | Virginia |
| 34 | Lucile Puskerdon | 10 | Daughter | — | Virginia |
| 35 | D. M. Hildebrand | 47 | Head | Operator | North Carolina |
| 36 | Amalia Hildebrand | 32 | Wife | Housewife | North Carolina |
| 37 | Garland Hildebrand | 16 | Son | — | North Carolina |
| 38 | Everett Hildebrand | 13 | Son | — | North Carolina |
| 39 | Callie Hildebrand | 11 | Daughter | — | North Carolina |
| 40 | Warner Hildebrand | 8 | Son | — | North Carolina |
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)