CJ
Charles Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Harris, Texas
Our Model Tree links this Charles Johnson across the 1920, 1930 and 1940 US Censuses in Harris, Texas (XGBoost, ~Confirmed), with identified parents Robert & Mattie — first a son (b.~1915), then head of a 6-person household.
Age 15
b. ~1915
Male
Son
Born: Texas
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Harris, Texas |
| Surname | Johnson |
| Given Name | Charles |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Additional Details | |
| Occupation | Delivery Boy |
| Industry | Drug store |
| Class of Worker | W |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Delivery Boy |
| Township / Ward | Houston City |
| Est. Birth Year | ~1915 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Helen Johnson | Daughter | — | 13 | ~1917 |
| Josephine Johnson | Daughter | — | 10 | ~1920 |
| Melissa Johnson | Head | — | 48 | ~1882 |
| Earl Johnson | Son | — | 5 | ~1925 |
| John Johnson | Son | — | 19 | ~1911 |
| Charles Johnson | Son | — | 15 | ~1915 |
Census Appearances
1920
Harris, Texas
Son, age 4
Harris, Texas · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Charlie |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Speaks English | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Harris, Texas
Son, age 15
Harris, Texas · implied b. ~1915 — 6 household members
| Surname | Johnson |
| Given Name | Charles |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | Delivery Boy |
| Industry | Drug store |
| Class of Worker | W |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Harris-County, Texas
Head, age 24
Harris-County, Texas · implied b. ~1916 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Charlie |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Houston City |
| 1935 Residence (County) | Harris |
| Occupation | Mechanic helper |
| Industry | Garage |
| Class of Worker | PW |
| Hours Worked | 66 |
| Income (1939) | 780 |
| Highest Grade | No 6 |
| 1935 Residence | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Charles Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Robert Johnson (~0.92 confidence) and mother Mattie Johnson (~0.92 confidence) and mother Melissa Johnson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Robert Johnson
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Mattie Johnson
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Melissa Johnson
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Johnson
Son · 1930 · age 15 · b. ~1915 · Texas
★ You are viewing this record
Sibling
Helen Johnson
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Johnson
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Johnson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Johnson
Sibling · 1930 · age 5
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 — Harris, Texas
Open full size
1930 US Federal Census — Harris, Texas
Page Contents
50 people indexed on this census page (ia:1930:texascensus00reel2346:1056)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lawrence Cavallo | 30 | head | Retail Grocer | Sicily |
| 2 | Rosa Cavallo | 29 | wife | — | New York |
| 3 | Carl Cavallo | 5 | son | — | Texas |
| 4 | Frank Cavallo | 3 | son | — | Texas |
| 5 | John Cremona | 19 | roomer | Clerk | Texas |
| 6 | John Manka | 51 | head | Presser | Louisiana |
| 7 | Eunice Manka | 47 | wife | — | Louisiana |
| 8 | John Jr. Manka | 3 | son | — | Louisiana |
| 9 | Willie Jackett | 43 | head | Laundress | Louisiana |
| 10 | Mollie Jackett | 30 | wife | Laundress | Louisiana |
| 11 | Harry Patterson | 37 | head | Laborer | Louisiana |
| 12 | Bertha Patterson | 28 | wife | — | Texas |
| 13 | Sarah Stone | 17 | step dau | Laborer | Texas |
| 14 | Willie Lee Dean | 27 | head | Maid | Texas |
| 15 | Annie Dean | 27 | wife | Maid | Texas |
| 16 | Hannah Black | 44 | mother | Maid | Texas |
| 17 | Archie Provitt | 33 | roomer | — | Texas |
| 18 | Clarence Shanklin | 36 | head | Mail Carrier | Texas |
| 19 | Gertrude Shanklin | 33 | wife | — | Texas |
| 20 | Jimmie B. Shanklin | 9 | daughter | — | Texas |
| 21 | Melissa Johnson | 48 | head | Cook | Texas |
| 22 | John Johnson | 19 | son | Cook | Texas |
| 23 | Charles Johnson THIS PERSON | 15 | son | Delivery Boy | Texas |
| 24 | Helen Johnson | 13 | daughter | — | Texas |
| 25 | Josephine Johnson | 10 | daughter | — | Texas |
| 26 | Earl B. Johnson | 5 | son | — | Texas |
| 27 | Horace Byrd | 49 | head | Teamster | Louisiana |
| 28 | Mary Jane Byrd | 47 | wife | — | Louisiana |
| 29 | Sabra Smith | 18 | niece | — | Texas |
| 30 | Beatrice Smith | 13 | niece | — | Texas |
| 31 | Willie B. Smith | 10 | niece | — | Texas |
| 32 | Richard Brook | 56 | head | Tailor Maker | Kentucky |
| 33 | Sarah Brook | 47 | wife | — | Texas |
| 34 | Sarah Beverly | 73 | m-in-law | — | Tennessee |
| 35 | Rosa L. Ingrid | 43 | head | Foreman | Louisiana |
| 36 | Ida Ingrid | 18 | daughter | — | Alabama |
| 37 | John Echols | 56 | head | Janitor | Alabama |
| 38 | Ada Echols | 38 | wife | — | Alabama |
| 39 | Jesse Green | 25 | head | Porter | Louisiana |
| 40 | Carrie Thomas | 15 | niece | — | Texas |
| 41 | Bessie Brown | 34 | head | Cook | Texas |
| 42 | Leon Bradley | 16 | son | — | Texas |
| 43 | Frank Clemons | 35 | roomer | Cotton Sampler | Louisiana |
| 44 | Lillie Clemons | 28 | roomer | Cook | Texas |
| 45 | Taylor Miller | 38 | head | — | Texas |
| 46 | John B. Miller | 11 | son | — | Texas |
| 47 | Willie Miller | 14 | son | — | Texas |
| 48 | Mark Brown | 51 | head | Taxi Driver | Texas |
| 49 | Sidney Brown | 48 | wife | Chauffeur | Texas |
| 50 | Mamie Mitchell | 45 | s-in-law | — | Texas |
Pedigree Summary
Charles + 4 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)