CJ
Clarence Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Dallas-County, Texas
Our Model Tree links this Clarence Johnson across the 1920, 1930 and 1940 US Censuses in Dallas-County, Texas (XGBoost, ~Confirmed), with identified parents Andrew & Fred — first a son (b.~1916), then head of a 5-person household.
Age 24
b. ~1916
Male
Son
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Dallas-County, Texas |
| Surname | Johnson |
| Given Name | Clarence F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | University Park City |
| 1935 Residence (County) | Dallas |
| Additional Details | |
| Occupation | Salesman |
| Industry | Railroad Salvage Co |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 936 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same Place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Salesman |
| Township / Ward | University Park City |
| Est. Birth Year | ~1916 |
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 1940 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| Fred Johnson | Head | — | 53 | ~1887 |
| Mary Manning | Other | — | 22 | ~1918 |
| Clarence Johnson | Son | — | 24 | ~1916 |
| Julius Johnson | Son | — | 17 | ~1923 |
| Maggie Johnson | Spouse | — | 43 | ~1897 |
Census Appearances
1920
Dallas, Texas
Son, age 4
Dallas, Texas · implied b. ~1916 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | none |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Dallas, Texas
Son, age 14
Dallas, Texas · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Dallas-County, Texas
Son, age 24
Dallas-County, Texas · implied b. ~1916 — 5 household members
| Surname | Johnson |
| Given Name | Clarence F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | University Park City |
| 1935 Residence (County) | Dallas |
| Occupation | Salesman |
| Industry | Railroad Salvage Co |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 936 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same Place |
| 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 Clarence Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Andrew Johnson (~0.92 confidence) and father Fred Johnson (~0.92 confidence) and mother Maggie Johnson (~0.92 confidence) and mother Maggie Johnson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Johnson
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Fred Johnson
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Maggie Johnson
b. ~1897
Source mother
● Household
· direct · ~0.92
Mother
Maggie Johnson
b. ~1897
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Clarence Johnson
Son · 1940 · age 24 · b. ~1916 · Texas
★ You are viewing this record
Sibling
Julius Johnson
Sibling · 1940 · age 17
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 — Dallas-County, Texas
Open full size
1940 US Federal Census — Dallas-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04015-00329)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Sid M Henry | 37 | Head | Proprietor | Texas |
| 42 | Aileen Henry | 37 | Wife | — | Louisiana |
| 43 | Aileen Henry | 10 | Daughter | — | Texas |
| 44 | Sidney Jr Henry | 4 | Son | — | Texas |
| 45 | Bruce Henry | 2 | Son | — | Texas |
| 46 | Ola Lowe | 28 | Lodger | Childs Nurse | Texas |
| 47 | Bessie Cooper | 63 | Head | Cook | Texas |
| 48 | Sam P Wallace | 35 | Head | Contractor | Texas |
| 49 | Bobbie Wallace | 34 | Wife | — | Texas |
| 50 | Carl P Wallace | 11 | Son | — | Texas |
| 51 | Robert Raymond Wallace | 7 | Son | — | Texas |
| 52 | Schuyler Worthington | 30 | Head | Partner | Texas |
| 53 | Virginia Worthington | 28 | Wife | — | Texas |
| 54 | Lula Williams | 43 | Head | General Housework | Texas |
| 55 | Walter M Sykes | 59 | Head | Physician | Virginia |
| 56 | Vera M Sykes | 47 | Wife | — | Kansas |
| 57 | Jane Elizabeth Sykes | 17 | Daughter | — | Texas |
| 58 | Hannah Toliver | 30 | Head | General Housework | Texas |
| 59 | Alvin C Raines | 51 | Head | Agent | Texas |
| 60 | Helen Raines | 50 | Wife | — | Kansas |
| 61 | Paul H Raines | 22 | Son | — | Oklahoma |
| 62 | Hubert Flowers | 29 | Head | Chauffeur | Texas |
| 63 | Lucy Ann Flowers | 25 | Wife | General Housework | Texas |
| 64 | Fred F Johnson | 53 | Head | Salvage Dealer | Texas |
| 65 | Maggie Johnson | 43 | Wife | Sales Lady | Texas |
| 66 | Clarence F Johnson THIS PERSON | 24 | Son | Salesman | Texas |
| 67 | Julius B Johnson | 17 | Son | — | Texas |
| 68 | Mary Juanita Manning | 22 | Lodger | Chenille Operator | Texas |
| 69 | Shannon Miller | 39 | Head | Construction Engineer | Texas |
| 70 | Anna Miller | 34 | Wife | — | Texas |
| 71 | Mary Margaret Miller | 4 | Daughter | — | Texas |
| 72 | Christine Urla | 27 | Head | New Worker | Texas |
| 73 | Joseph B Perry | 44 | Head | Salesman | Alabama |
| 74 | Elizabeth Perry | 37 | Wife | — | Virginia |
| 75 | Joseph Jr Perry | 10 | Son | — | Texas |
| 76 | Elizabeth Perry | 7 | Daughter | — | Texas |
| 77 | Frank H Perry | 5 | Son | — | Texas |
| 78 | Millie Sneed | 39 | Head | General Housework | Texas |
| 79 | Dave L Haney | 43 | Head | Salesman | Mississippi |
| 80 | Haney | 41 | Wife | — | Texas |
Pedigree Summary
Clarence + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)