CL
Clarence Lewis — 1940 US Census Record
Model Tree available1940 United States Federal Census · Oakland-County, Michigan
Our Model Tree links this Clarence Lewis across the 1920, 1930 and 1940 US Censuses in Oakland-County, Michigan (XGBoost, ~Confirmed), with identified parents Lofana & Johanna — first a son (b.~1915), then head of a 3-person household.
Age 25
b. ~1915
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Oakland-County, Michigan |
| Surname | Lewis |
| Given Name | Clarence G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Hazel Park |
| 1935 Residence (County) | Oakland |
| Additional Details | |
| Highest Grade | H-2 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Hazel Park |
| 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 Clarence | Age | Birth yr |
|---|---|---|---|---|
| Clarence Lewis | Son | — | 25 | ~1915 |
| Johanna Lewis | Spouse | — | 49 | ~1891 |
| Floyd Lewis | Head | — | 51 | ~1889 |
Census Appearances
1920
Oakland, Michigan
Son, age 4
Oakland, Michigan · implied b. ~1916 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Michigan |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Oakland, Michigan
Son, age 15
Oakland, Michigan · implied b. ~1915 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Oakland-County, Michigan
Son, age 25
Oakland-County, Michigan · implied b. ~1915 — 3 household members
| Surname | Lewis |
| Given Name | Clarence G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Hazel Park |
| 1935 Residence (County) | Oakland |
| Highest Grade | H-2 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Lewis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Lofana Lewis (~0.92 confidence) and mother Johanna Lewis (~0.92 confidence) and father Floyd Lewis (~0.92 confidence) and father Floyd Lewis (~0.92 confidence) and father Lloyd Lewis (~0.92 confidence) and mother Johanna Lewis (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Lofana Lewis
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Johanna Lewis
b. ~1887
Source mother
● Household
· direct · ~0.92
Father
Floyd Lewis
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Floyd Lewis
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Lloyd Lewis
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Johanna Lewis
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Clarence Lewis
Son · 1940 · age 25 · b. ~1915 · Michigan
★ 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 — Oakland-County, Michigan
Open full size
1940 US Federal Census — Oakland-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01803-00277)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry C. Miller | 41 | Head | Painter | Michigan |
| 2 | Thelma M. Miller | 41 | Wife | — | Montana |
| 3 | Henry H. Bisher | 43 | Head | Press Operator | Iowa |
| 4 | Mary G. Bisher | 41 | Wife | — | Illinois |
| 5 | Audrey E. Bisher | 19 | Daughter | Waitress | Iowa |
| 6 | Hurlan H. Morrow | 28 | Head | Laborer | Michigan |
| 7 | Mary E. Morrow | 23 | Wife | — | Michigan |
| 8 | James A. Morrow | 2 | Son | — | Michigan |
| 9 | Floyd G. Lewis | 51 | Head | Bottler | Michigan |
| 10 | Johanna H. Lewis | 49 | Wife | — | Michigan |
| 11 | Clarence G. Lewis THIS PERSON | 25 | Son | — | Ohio |
| 12 | George F. Mizielka | 31 | Head | Machine Oper | Michigan |
| 13 | Gertrude Mizielka | 26 | Wife | — | Michigan |
| 14 | George F. Jr. Mizielka | 5 | Son | — | Michigan |
| 15 | Elizabeth M. Mizielka | 2 | Daughter | — | Michigan |
| 16 | Joseph Mizielka | 1 | Son | — | Michigan |
| 17 | Martha Mizielka | 62 | Head | — | Michigan |
| 18 | Edward Mizielka | 26 | Son | Body Builder | Michigan |
| 19 | Herman H. Burns | 29 | Head | Janitor | Arkansas |
| 20 | Iona M. Burns | 24 | Wife | — | Arkansas |
| 21 | Lola M. Burns | 6 | Daughter | — | Arkansas |
| 22 | Norvell H. Burns | 4 | Son | — | Arkansas |
| 23 | Frank J. Metcalf | 31 | Head | Press Operator | Oregon |
| 24 | Hazel L. Metcalf | 22 | Wife | — | Iowa |
| 25 | Donald J. Metcalf | 4 | Son | — | Michigan |
| 26 | Joan L. Metcalf | 1 | Daughter | — | Michigan |
| 27 | Lincoln Avery | 36 | Head | Truck Driver | Michigan |
| 28 | Ruth G. Avery | 30 | Wife | — | Michigan |
| 29 | Christine M. Avery | 10 | Daughter | — | Michigan |
| 30 | Alvin A. Avery | 8 | Son | — | Michigan |
| 31 | Clarence L. Avery | 6 | Daughter|Son | — | Michigan |
| 32 | Maxine J. Avery | 5 | Daughter | — | Michigan |
| 33 | James R. Avery | 4 | Son | — | Michigan |
| 34 | Arlene R. Avery | 3 | Daughter | — | Michigan |
| 35 | Dorthy J. Avery | 2 | Daughter | — | Michigan |
| 36 | Donald D. Avery | 0 | Son | — | Michigan |
| 37 | Leona R. Anderson | 14 | Daughter | — | Michigan |
| 38 | Herbert W. Walkin | 34 | Head | Proprietor | Texas |
| 39 | Mildred K. Walkin | 34 | Wife | — | Kentucky |
| 40 | Jackie Horton | 12 | Wife|Daughter | — | Michigan |
Pedigree Summary
Clarence
Gen 1 · 6 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)