CJ
Clyde Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kendall-County, Illinois
Our Model Tree links this Clyde Johnson across the 1920, 1930 and 1940 US Censuses in Kendall-County, Illinois (XGBoost, ~Confirmed), with identified parents Frank & Frank — first a head (b.~1915), then head of a 3-person household.
Age 25
b. ~1915
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kendall-County, Illinois |
| Surname | Johnson |
| Given Name | Clyde |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Oswego |
| 1935 Residence (County) | Kendall |
| Additional Details | |
| Occupation | Truck Driver |
| Industry | General Haul |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| Highest Grade | H 4 |
| 1935 Residence | Same Place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Truck Driver |
| Township / Ward | Oswego |
| 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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clyde | Age | Birth yr |
|---|---|---|---|---|
| Agnes Johnson | Spouse | — | 24 | ~1916 |
| Nancy Johnson | Daughter | — | ~1940 | |
| Clyde Johnson | Head | — | 25 | ~1915 |
Census Appearances
1920
Kendall, Illinois
Son, age 4
Kendall, Illinois · implied b. ~1916 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Clyde |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Kendall, Illinois
Son, age 15
Kendall, Illinois · implied b. ~1915 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Clyde A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| Age at First Marriage | 15 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Kendall-County, Illinois
Head, age 25
Kendall-County, Illinois · implied b. ~1915 — 3 household members
| Surname | Johnson |
| Given Name | Clyde |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Oswego |
| 1935 Residence (County) | Kendall |
| Occupation | Truck Driver |
| Industry | General Haul |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| Highest Grade | H 4 |
| 1935 Residence | Same Place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Clyde Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Johnson (~0.92 confidence) and father Frank Johnson (~0.92 confidence) and mother Eliza Johnson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Johnson
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Frank Johnson
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Eliza Johnson
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Clyde Johnson
Head · 1940 · age 25 · b. ~1915 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Kendall-County, Illinois
Open full size
1940 US Federal Census — Kendall-County, Illinois
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00825-00272)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Clement Burkhart | 30 | Son | Accountant | Massachusetts |
| 42 | Martha Burkhart | 29 | Wife | — | Illinois |
| 43 | Linda Lee Burkhart | 3 | Daughter | — | — |
| 44 | Sandra Sue Burkhart | 1 | Daughter | — | — |
| 45 | Myron Huseca | 41 | Head | Salesman | Illinois |
| 46 | Elma Huseca | 43 | Wife | — | Illinois |
| 47 | Marian Huseca | 17 | Daughter | Beauty Culture | Illinois |
| 48 | Joyce Huseca | 9 | Daughter | — | Illinois |
| 49 | Albert Ode | 29 | Head | Salesman | Illinois |
| 50 | Margaret Ode | 26 | Wife | — | Illinois |
| 51 | Barbara Ode | 1 | Daughter | — | — |
| 52 | Alex F. Crossman | 59 | Head | Police Magistrate | New Hampshire |
| 53 | Laura M. Crossman | 43 | Wife | — | Illinois |
| 54 | Peter Dushkewicz | 53 | Head | Laborer | Lithuania |
| 55 | Alma Lippold | 62 | Head | — | Illinois |
| 56 | Kenneth Lippold | 28 | Son | Stock Clerk | Illinois |
| 57 | Carrie Lippold | 26 | Wife | — | Illinois |
| 58 | Gerald Lippold | 7 | Son | — | Illinois |
| 59 | Benjamin Ridenour | 58 | Head | Laborer | Missouri |
| 60 | Ada Ridenour | 52 | Wife | — | Missouri |
| 61 | Edward Ridenour | 58 | Brother | Laborer | Missouri |
| 62 | Clara Foss | 52 | Head | Widow | Illinois |
| 63 | Joseph Foss | 15 | Son | — | Illinois |
| 64 | Lois R. Foss | 12 | Son | — | Illinois |
| 65 | Clyde Johnson THIS PERSON | 25 | Head | Truck Driver | Illinois |
| 66 | Agnes Johnson | 24 | Wife | — | Illinois |
| 67 | Nancy Ellen Johnson | 0 | Daughter | — | — |
| 68 | Gilbert L. Hudson | 31 | Head | Machine Helper | Kentucky |
| 69 | Helen Hudson | 31 | Wife | — | Illinois |
| 70 | Richard Lee Hudson | 1 | Son | — | — |
| 71 | Fay Blackman | 57 | Head | Laborer | Illinois |
| 72 | Mary Blackman | 56 | Wife | — | Sweden |
| 73 | Kenneth Blackman | 20 | Son | Machinist | Illinois |
| 74 | Paul Dwayne | 46 | Head | Highway Maintenance | Illinois |
| 75 | Mildred Dwayne | 43 | Wife | — | Illinois |
| 76 | Kenneth Troppe | 37 | Head | Mail Carrier / Fire Marshal | Illinois |
| 77 | Luella Troppe | 32 | Wife | — | Illinois |
| 78 | Herbert Troppe | 9 | Son | — | Illinois |
| 79 | James Troppe | 5 | Son | — | — |
Pedigree Summary
Clyde
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 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)