CJ
Chas Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Shelby, Alabama
Our Model Tree links this Chas Johnson across the 1930 and 1940 US Censuses in Shelby, Alabama (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 5-person household.
Age 8
b. ~1922
Male
Son
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Shelby, Alabama |
| Surname | Johnson |
| Given Name | Chas A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Helena Town |
| 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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Chas | Age | Birth yr |
|---|---|---|---|---|
| Robert Johnson | Son | — | 13 | ~1917 |
| Robert Johnson | Head | — | 41 | ~1889 |
| Lissie Johnson | Spouse | — | 35 | ~1895 |
| Chas Johnson | Son | — | 8 | ~1922 |
| Steve Johnson | Son | — | 10 | ~1920 |
Census Appearances
1930
Shelby, Alabama
Son, age 8
Shelby, Alabama · implied b. ~1922 — 5 household members
| Surname | Johnson |
| Given Name | Chas A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Shelby-County, Alabama
Son, age 19
Shelby-County, Alabama · implied b. ~1921
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Johnson |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Township 17 |
| 1935 Residence (County) | Shelby |
| Occupation | Laborer |
| Industry | Coal Mine |
| Class of Worker | PW |
| Hours Worked | 25 |
| Income (1939) | 200 |
| Highest Grade | H 2 |
| 1935 Residence | Same house |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Chas Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Chas Johnson
Son · 1930 · age 8 · b. ~1922 · Alabama
★ You are viewing this record
Sibling
Steve Johnson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Johnson
Sibling · 1930 · 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
1930 US Federal Census — Shelby, Alabama
Open full size
1930 US Federal Census — Shelby, Alabama
Page Contents
50 people indexed on this census page (ia:1930:15thcensus48usce:0743)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frank Millis | 54 | Head | Book Keeper | Alabama |
| 52 | Coyrah H Millis | 38 | Wife | Proprietor | Alabama |
| 53 | Catherine Glenn | 20 | Boarder | Teacher | Alabama |
| 54 | Jewel Echols | 23 | Boarder | Teacher | Alabama |
| 55 | Katherine Robinson | 32 | Boarder | Teacher | Alabama |
| 56 | Oma Golden | 25 | Boarder | Teacher | Alabama |
| 57 | Elizabeth Mays | 24 | Boarder | Teacher | Alabama |
| 58 | James A Woodard | 36 | Boarder | Teacher | Tennessee |
| 59 | Otis N Thomas | 31 | Head | Miner | Texas |
| 60 | Clytia M Thomas | 27 | Wife | — | Alabama |
| 61 | Alvin R Thomas | 0 | Son | — | Texas |
| 62 | Martin J Coupland | 49 | Head | Laborer Tip House | Alabama |
| 63 | Bertha Coupland | 37 | Wife | — | Alabama |
| 64 | Rudolph H Coupland | 12 | Son | — | Alabama |
| 65 | Chester Coupland | 10 | Son | — | Alabama |
| 66 | Ozella Coupland | 8 | Daughter | — | Alabama |
| 67 | Rosa Coupland | 3 | Daughter | — | Alabama |
| 68 | Celia E Mcqueen | 35 | Head | Taxi Driver | Alabama |
| 69 | Ealma B Mcqueen | 34 | Wife-H | — | Alabama |
| 70 | John H Israel | 38 | Head | Dispatcher | Alabama |
| 71 | Mary O Israel | 37 | Wife | — | Alabama |
| 72 | Salma O Israel | 13 | Daughter | — | Alabama |
| 73 | Mary J Israel | 11 | Daughter | — | Alabama |
| 74 | Billie H Israel | 2 | Son | — | Alabama |
| 75 | Robert L Johnson | 41 | Head | Flagman | Alabama |
| 76 | Lissie N Johnson | 35 | Wife | — | Alabama |
| 77 | Robert L Jr Johnson | 13 | Son | — | Alabama |
| 78 | Steve Johnson | 10 | Son | — | Alabama |
| 79 | Chas A Johnson THIS PERSON | 8 | Son | — | Alabama |
| 80 | Susie A Bold | 62 | Head-H | — | Alabama |
| 81 | Sara Bold | 14 | Daughter | — | Alabama |
| 82 | Dan S Scott | 42 | Son in law | Salesman | Georgia |
| 83 | Mae S Scott | 40 | Daughter | — | Alabama |
| 84 | Thomas L Wallace | 64 | Head | — | Georgia |
| 85 | Forrest Wallace | 23 | Daughter-H | — | Alabama |
| 86 | Marcella Wallace | 3 | Gr Daughter | — | Alabama |
| 87 | Lemmy H Ruffin | 74 | Head | — | Alabama |
| 88 | Maggie Ruffin | 58 | Wife-H | — | Alabama |
| 89 | Robert L Ruffin | 29 | Son | Salesman | Alabama |
| 90 | Margaret J Mclean | 27 | Head-H | — | Alabama |
| 91 | Louie R Mclean | 27 | Sister | — | Alabama |
| 92 | Moses G Ray | 55 | Head | Bridge Foreman | Alabama |
| 93 | Bessie B Ray | 40 | Wife-H | — | Alabama |
| 94 | Ralph L Ray | 18 | Son | — | Alabama |
| 95 | Eugene B Ray | 15 | Son | — | Alabama |
| 96 | Chas G Ray | 12 | Son | — | Alabama |
| 97 | Bessie J Ray | 9 | Daughter | — | Alabama |
| 98 | Margaret Ray | 7 | Daughter | — | Alabama |
| 99 | Flora N Ray | 4 | Daughter | — | Alabama |
| 100 | Ervin G Mullins | 53 | Head | Merchant | Alabama |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)