CW
Clarence White — 1940 US Census Record
Model Tree available1940 United States Federal Census · Lake-County, Illinois
Our Model Tree links this Clarence White across the 1920, 1930 and 1940 US Censuses in Lake-County, Illinois (XGBoost, ~Confirmed), with identified parents George & George — first a son (b.~1918), then head of a 4-person household.
Age 22
b. ~1918
Male
Son
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lake-County, Illinois |
| Surname | White |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Waukegan City |
| 1935 Residence (County) | Lake |
| Additional Details | |
| Occupation | Pipe Coverer |
| Industry | Building Heating plant |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 496 |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Pipe Coverer |
| Township / Ward | Waukegan City |
| Est. Birth Year | ~1918 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| George White | Head | — | 46 | ~1894 |
| Clarence White | Son | — | 22 | ~1918 |
| Lloyd White | Son | — | 11 | ~1929 |
| Johanna White | Spouse | — | 46 | ~1894 |
Census Appearances
1920
Lake, Illinois
Son, age 1
Lake, Illinois · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Lake, Illinois
Son, age 12
Lake, Illinois · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Clarence |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Lake-County, Illinois
Son, age 22
Lake-County, Illinois · implied b. ~1918 — 4 household members
| Surname | White |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Waukegan City |
| 1935 Residence (County) | Lake |
| Occupation | Pipe Coverer |
| Industry | Building Heating plant |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 496 |
| Highest Grade | H-2 |
| 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 Clarence White across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George White (~0.92 confidence) and father George White (~0.92 confidence) and mother Johanna White (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George White
b. ~1894
Source father
● Household
· direct · ~0.92
Father
George White
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Johanna White
b. ~1894
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Clarence White
Son · 1940 · age 22 · b. ~1918 · Illinois
★ You are viewing this record
Sibling
Lloyd White
Sibling · 1940 · age 11
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 — Lake-County, Illinois
Open full size
1940 US Federal Census — Lake-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00831-00129)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Myrtle Macdonald | 30 | Wife | — | Colorado |
| 2 | Rita Jean Macdonald | 3 | Daughter | — | Illinois |
| 3 | Joan Marie Macdonald | 2 | Daughter | — | Illinois |
| 4 | Josephine Worack | 20 | Boarder | Inspector | Virginia |
| 5 | Henry Saam | 48 | Head | Motorman | Germany |
| 6 | Lucia Saam | 54 | Wife | — | Maine |
| 7 | Henry George Saam | 18 | Son | — | Illinois |
| 8 | Beatrice Marie Saam | 14 | Daughter | — | Illinois |
| 9 | Charles Kind | 35 | Head | Assistant Talent | Illinois |
| 10 | Irene Kind | 29 | Wife | — | Illinois |
| 11 | Gloria Kind | 3 | Daughter | — | Illinois |
| 12 | Lester W. Brecheisen | 45 | Head | Electrical Engineer | Illinois |
| 13 | Martha B. Brecheisen | 47 | Wife | — | Illinois |
| 14 | Ivan Brecheisen | 20 | Son | Woodman | Illinois |
| 15 | Marlene Brecheisen | 6 | Daughter | — | Illinois |
| 16 | Thomas Townsend | 30 | Head | Mileage Clerk | Arkansas |
| 17 | Edna Townsend | 32 | Wife | — | Illinois |
| 18 | Father Walker | None | M | Public Grade School | — |
| 19 | Edward Hensch | 57 | Head | Carpenter | Wisconsin |
| 20 | Kate Hensch | 54 | Wife | — | Missouri |
| 21 | William Hensch | 22 | Son | Carpenter | Wisconsin |
| 22 | Charles Boyden | 58 | Head | Machine Laborer | Lithuania |
| 23 | Sophie Boyden | 47 | Wife | — | Lithuania |
| 24 | Dorothy Boyden | 18 | Daughter | Servant | Wisconsin |
| 25 | Charlotte Boyden | 17 | Daughter | — | Illinois |
| 26 | Bernard Boyden | 15 | Son | — | Wisconsin |
| 27 | George White | 46 | Head | Machinist | Illinois |
| 28 | Johanna White | 46 | Wife | — | Illinois |
| 29 | Clarence White THIS PERSON | 22 | Son | Pipe Coverer | Illinois |
| 30 | Lloyd White | 11 | Son | — | Illinois |
| 31 | Harold Olson | 27 | Head | Proprietor | North Dakota |
| 32 | Claire Joy Olson | 26 | Wife | — | North Dakota |
| 33 | Bonnie Lou Olson | 2 | Daughter | — | Illinois |
| 34 | Walter Edwards | 42 | Head | Fireman | Georgia |
| 35 | Mattie W. Edwards | 42 | Wife | — | Georgia |
| 36 | Barbara Edwards | 9 | Daughter | — | Illinois |
| 37 | Walter Edwards | 8 | Son | — | Illinois |
| 38 | Mary Ann Saam | 75 | Head | — | Germany |
| 39 | Josephine Saam | 32 | Daughter | Seamstress | Illinois |
| 40 | Fred Ackly | 47 | Head | Sub Station Operator | Wisconsin |
Pedigree Summary
Clarence + 1 sibling
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)