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Carl Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cumberland-County, Virginia
Our Model Tree links this Carl Brown across the 1930 and 1940 US Censuses in Cumberland-County, Virginia (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 11-person household.
Age 18
b. ~1922
Male
Son
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cumberland-County, Virginia |
| Surname | Brown |
| Given Name | Carl E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Randolph District |
| 1935 Residence (County) | Cumberland |
| Additional Details | |
| Occupation | Farming |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Farming |
| Township / Ward | Randolph District |
| Est. Birth Year | ~1922 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| Mildred Brown | Daughter | — | 13 | ~1927 |
| Dora Brown | Daughter | — | 10 | ~1930 |
| Lucile Brown | Daughter | — | 12 | ~1928 |
| Emily Brown | Daughter | — | 7 | ~1933 |
| Thomas Brown | Head | — | 52 | ~1888 |
| Richard Brown | Son | — | 9 | ~1931 |
| Clyde Brown | Son | — | 5 | ~1935 |
| Oliver Brown | Son | — | 15 | ~1925 |
| Ross Brown | Son | — | 20 | ~1920 |
| Carl Brown | Son | — | 18 | ~1922 |
| Florence Brown | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Buckingham, Virginia
Son, age 8
Buckingham, Virginia · implied b. ~1922 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 8 |
| 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
Cumberland-County, Virginia
Son, age 18
Cumberland-County, Virginia · implied b. ~1922 — 11 household members
| Surname | Brown |
| Given Name | Carl E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Randolph District |
| 1935 Residence (County) | Cumberland |
| Occupation | Farming |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Highest Grade | No 6 |
| 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 Carl Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Carl Brown
Son · 1940 · age 18 · b. ~1922 · Virginia
★ You are viewing this record
Sibling
Emily Brown
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dora Brown
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucile Brown
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oliver Brown
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clyde Brown
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Brown
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Brown
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ross Brown
Sibling · 1940 · age 20
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 — Cumberland-County, Virginia
Open full size
1940 US Federal Census — Cumberland-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04257-00198)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Carrie Clark | 44 | Wife | Farming | Virginia |
| 42 | Deyne | Deyue Clark | 27 | Son | Farm Laborer | Virginia |
| 43 | Thomas Clark | 24 | Son | Laborer | Virginia |
| 44 | Charles Clark | 21 | Son | Farm Laborer | Virginia |
| 45 | Willie Clark | 17 | Son | — | Virginia |
| 46 | Ruth Clark | 20 | Daughter | — | Virginia |
| 47 | Alice Clark | 14 | Daughter | — | Virginia |
| 48 | William Jackson | 65 | Head | Farming | Virginia |
| 49 | Jokey | Josey Jackson | 42 | Wife | Farming | Virginia |
| 50 | Blanche Jackson | 14 | Daughter | — | Virginia |
| 51 | Larry Jackson | 12 | Son | — | Virginia |
| 52 | Cladry | Cledry Jackson | 10 | Son | — | Virginia |
| 53 | Adaire | Adaise Jackson | 6 | Daughter | — | Virginia |
| 54 | Azeral | Azesal Jackson | 3 | Son | — | Virginia |
| 55 | William Jr. Jackson | 21 | Son | Laborer | Virginia |
| 56 | Lucile Jackson | 17 | Daughter | — | Virginia |
| 57 | Roosevelt Jackson | 17 | Son | — | Virginia |
| 58 | Thomas Brown | 52 | Head | Laborer | Virginia |
| 59 | Florence Brown | 45 | Wife | School Teacher | Virginia |
| 60 | Ross B. Brown | 20 | Son | Laborer | Virginia |
| 61 | Carl E. Brown THIS PERSON | 18 | Son | Farming | Virginia |
| 62 | Oliver Brown | 15 | Son | Farming | Virginia |
| 63 | Mildred Brown | 13 | Daughter | — | Virginia |
| 64 | Lucile Brown | 12 | Daughter | — | Virginia |
| 65 | Dora Brown | 10 | Daughter | — | Virginia |
| 66 | Richard Brown | 9 | Son | — | Virginia |
| 67 | Emily Brown | 7 | Daughter | — | Virginia |
| 68 | Clyde Brown | 5 | Son | — | Virginia |
| 69 | Edward Marshall | 58 | Head | Farming | Virginia |
| 70 | Annie Marshall | 48 | Wife | — | Virginia |
| 71 | Laverne Marshall | 26 | Daughter | Childs Nurse | Virginia |
| 72 | Loudan | Loudon Marshall | 22 | Son | Farming | Virginia |
| 73 | Julia Marshall | 20 | Daughter | — | Virginia |
| 74 | Hazel Marshall | 18 | Daughter | — | Virginia |
| 75 | Beatrice Marshall | 16 | Daughter | — | Virginia |
| 76 | Helen Marshall | 12 | Daughter | — | Virginia |
| 77 | Harry F. Marshall | 10 | Son | — | Virginia |
| 78 | Patrick Brown | 36 | Head | Laborer | Virginia |
| 79 | Annie Brown | 35 | Wife | Farming | Virginia |
| 80 | Catherine Brown | 15 | 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)