LJ
Louis Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Riverside-County, California
Our Model Tree links this Louis Jackson across the 1930 and 1940 US Censuses in Riverside-County, California (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 7-person household.
Age 12
b. ~1928
Male
Son
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Riverside-County, California |
| Surname | Jackson |
| Given Name | Louis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Palo Verde Twp |
| 1935 Residence (County) | Riverside |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Palo Verde Twp |
| Est. Birth Year | ~1928 |
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 Louis | Age | Birth yr |
|---|---|---|---|---|
| Lucille Jackson | Daughter | — | 16 | ~1924 |
| Louis Jackson | Son | — | 12 | ~1928 |
| P Jackson | Son | — | 14 | ~1926 |
| Wesley Jackson | Daughter | — | 15 | ~1925 |
| Lulamae Jackson | Spouse | — | 37 | ~1903 |
| Jason Jackson | Son | — | 13 | ~1927 |
| Jason Jackson | Head | — | 54 | ~1886 |
Census Appearances
1930
Riverside, California
Son, age
Riverside, California · implied b. ~1930 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Louis |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Tennessee |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Riverside-County, California
Son, age 12
Riverside-County, California · implied b. ~1928 — 7 household members
| Surname | Jackson |
| Given Name | Louis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Palo Verde Twp |
| 1935 Residence (County) | Riverside |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 12 · b. ~1928 · California
★ You are viewing this record
Sibling
Lucille Jackson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
P Jackson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wesley Jackson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jason Jackson
Sibling · 1940 · age 13
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 — Riverside-County, California
Open full size
1940 US Federal Census — Riverside-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00277-00341)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Billy Ray Ferguson | 7 | Son | — | Oklahoma |
| 42 | Marjorie Ferguson | 5 | Daughter | — | Arizona |
| 43 | Charles D. Little | 34 | Head | Farmer | Tennessee |
| 44 | Mary Little | 24 | Wife | Housewife | Colorado |
| 45 | Flora Belle Little | 3 | Daughter | — | California |
| 46 | Dave Little | 58 | Father | Farmer | Tennessee |
| 47 | R. B. Little | 25 | Brother | Labor | Tennessee |
| 48 | Nellie Little | 17 | Sister | Housework | New Mexico |
| 49 | L. A. Wynn | 46 | Head | Ranch Foreman | Texas |
| 50 | Laura D. Wynn | 40 | Wife | Housewife | Texas |
| 51 | Marie Wynn | 15 | Daughter | Student | Texas |
| 52 | Samuel C. Shramm | 34 | Head | Labor | Oklahoma |
| 53 | Myrtle J. Shramm | 32 | Wife | Housewife | Oklahoma |
| 54 | Charles Shramm | 14 | Son | Pupil | Oklahoma |
| 55 | Mabel Shramm | 10 | Daughter | — | Oklahoma |
| 56 | Brent Shramm | 5 | Son | — | Oklahoma |
| 57 | Della Shramm | 2 | Daughter | — | California |
| 58 | Alton V. Shramm | 0 | Son | — | California |
| 59 | John M. Beecher | 32 | Head | Labor | Missouri |
| 60 | Ora L. Beecher | 23 | Wife | Housewife | Kansas |
| 61 | John M. Jr. Beecher | 3 | Son | — | Missouri |
| 62 | Chester De Pue | 25 | Brother-in-law | Labor | Oklahoma |
| 63 | William Shramm | 36 | Head | Labor | Oklahoma |
| 64 | Mary P. Shramm | 35 | Wife | Housewife | Arkansas |
| 65 | Calvin Shramm | 16 | Son | — | Oklahoma |
| 66 | Thomas Shramm | 14 | Son | Pupil | Oklahoma |
| 67 | Wiley Shramm | 12 | Son | — | Oklahoma |
| 68 | William Shramm | 10 | Son | — | Oklahoma |
| 69 | Augustus Pendergast | 26 | Head | Farmer | Arizona |
| 70 | Doyle Pendergast | 24 | Wife | Housewife | Texas |
| 71 | Augustus Jr. Pendergast | 3 | Son | — | Arizona |
| 72 | Carol Dean Pendergast | 1 | Daughter | — | Arizona |
| 73 | Carrie Pendergast | 48 | Mother | Farmer | Texas |
| 74 | Jason Jackson | 54 | Head | Farmer | Louisiana |
| 75 | Lulamae Jackson | 37 | Wife | Housewife | Louisiana |
| 76 | Lucille Jackson | 16 | Daughter | Student | California |
| 77 | Wesley Jackson | 15 | Daughter | Student | California |
| 78 | P. J. Jackson | 14 | Son | Student | California |
| 79 | Jason Jr. Jackson | 13 | Son | — | California |
| 80 | Louis Jackson THIS PERSON | 12 | Son | — | California |
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)