LJ
Louis Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · King-George-County, Virginia
Our Model Tree links this Louis Jackson across the 1930 and 1940 US Censuses in King-George-County, Virginia (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 10-person household.
Age 10
b. ~1930
Male
Son
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | King-George-County, Virginia |
| Surname | Jackson |
| Given Name | Louis O. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Potomac District |
| 1935 Residence (County) | King George |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Potomac District |
| Est. Birth Year | ~1930 |
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 Louis | Age | Birth yr |
|---|---|---|---|---|
| Barbara Jackson | Daughter | — | 2 | ~1938 |
| Nettie Keyes | Spouse | — | 52 | ~1888 |
| Charles Jackson | Son | — | 15 | ~1925 |
| Rosa Jackson | Spouse | — | 34 | ~1906 |
| Louis Jackson | Son | — | 10 | ~1930 |
| Hattie Jackson | Daughter | — | 5 | ~1935 |
| Charles Jackson | Head | — | 40 | ~1900 |
| Ella Jackson | Daughter | — | 11 | ~1929 |
| Clarence Jackson | Son | — | 13 | ~1927 |
| Cyrus Jackson | Son | — | 8 | ~1932 |
Census Appearances
1930
King George, …
Son, age
King George, Virginia · implied b. ~1930 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Louis O |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
King-George-County, Virginia
Son, age 10
King-George-County, Virginia · implied b. ~1930 — 10 household members
| Surname | Jackson |
| Given Name | Louis O. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Potomac District |
| 1935 Residence (County) | King George |
| Highest Grade | Hs 4 |
| 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 Louis Jackson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Louis Jackson
Son · 1940 · age 10 · b. ~1930 · Virginia
★ You are viewing this record
Sibling
Clarence Jackson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hattie Jackson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Jackson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cyrus Jackson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Jackson
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ella Jackson
Sibling · 1940 · age 11
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 — King-George-County, Virginia
Open full size
1940 US Federal Census — King-George-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04272-00016)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Johnson | 80 | Head | Laborer | Virginia |
| 2 | Sarah Johnson | 76 | Wife | — | Virginia |
| 3 | Charles C. Middlebrook | 45 | Head | Instrument Mechanic | Virginia |
| 4 | Irene Middlebrook | 43 | Wife | — | New York |
| 5 | Doris Middlebrook | 19 | Daughter | — | New York |
| 6 | Charles Jr. Middlebrook | 17 | Son | — | New York |
| 7 | Edgar Middlebrook | 15 | Son | — | Virginia |
| 8 | Carlton Middlebrook | 11 | Son | — | New York |
| 9 | Virginia Smith | 20 | Daughter | — | New York |
| 10 | Gertrude Hoffman | 62 | Lodger | — | New Jersey |
| 11 | Mary Johnson | 50 | Head | Laundry Woman | Virginia |
| 12 | Sidney Johnson | 30 | Head | Laborer | Virginia |
| 13 | Edna Johnson | 28 | Wife | — | Virginia |
| 14 | Mary Johnson | 9 | Daughter | — | Virginia |
| 15 | Adolph Ford | 50 | Head | Laborer | Virginia |
| 16 | Bertha Ford | 50 | Wife | — | Virginia |
| 17 | James Robert Ford | 10 | Son | — | Virginia |
| 18 | Sherwood Hancock | 40 | Head | Laborer | Maryland |
| 19 | Georgia Hancock | 29 | Wife | — | Maryland |
| 20 | Charles Jackson | 40 | Head | Chauffeur | Virginia |
| 21 | Rosa Jackson | 34 | Wife | — | Virginia |
| 22 | Charles A. Jackson | 15 | Son | — | Virginia |
| 23 | Clarence P. Jackson | 13 | Son | — | Virginia |
| 24 | Ella Pauline Jackson | 11 | Daughter | — | Virginia |
| 25 | Louis O. Jackson THIS PERSON | 10 | Son | — | Virginia |
| 26 | Cyrus S. Jackson | 8 | Son | — | Virginia |
| 27 | Hattie Jackson | 5 | Daughter | — | Virginia |
| 28 | Barbara Ann Jackson | 2 | Daughter | — | Virginia |
| 29 | Nettie Keyes | 52 | Wife | — | Virginia |
| 30 | John Keyes | 50 | Head | Painter | Virginia |
| 31 | Edward Jones | 28 | Head | Battery Attendant | Virginia |
| 32 | Bessie Jones | 22 | Wife | — | Virginia |
| 33 | Lenard Dozier | 39 | Head | Cook | Virginia |
| 34 | Eugene Dozier | 36 | Wife | School Teacher | Virginia |
| 35 | Clarence Payne | 46 | Head | Laborer | Virginia |
| 36 | Eleanore Payne | 39 | Wife | — | Virginia |
| 37 | Edward Payne | 16 | Son | — | Virginia |
| 38 | Virginia Payne | 16 | Daughter | — | Virginia |
| 39 | Harold Payne | 8 | Son | — | Virginia |
| 40 | Carrie Keyes | 63 | Head | Washwoman | Virginia |
Related Census Records
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)