GC
Gladys Clark — 1940 US Census Record
Model Tree available1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Gladys Clark across the 1920, 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed), with identified parents Earl & Roy — first a daughter (b.~1918), then head of a 5-person household.
Age 22
b. ~1918
Female
Daughter
Born: MICHIGAN
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | CLARK |
| Given Name | GLADYS |
| Relationship to Head | DAUGHTER |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | MICHIGAN |
| 1935 Residence (City) | DEARBORN |
| 1935 Residence (County) | WAYNE |
| Additional Details | |
| Occupation | NO |
| Industry | NO |
| Class of Worker | NO |
| Income (1939) | 0 |
| Highest Grade | C-2 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Dearborn |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Gladys | Age | Birth yr |
|---|---|---|---|---|
| Orville Clark | Son | — | 28 | ~1912 |
| Roy Clark | Head | — | 55 | ~1885 |
| Harry Clark | Son | — | 14 | ~1926 |
| Hilda Clark | Spouse | — | 53 | ~1887 |
| Gladys Clark | Daughter | — | 22 | ~1918 |
Census Appearances
1920
Wayne, Michigan
Daughter, age 1
Wayne, Michigan · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Gladys |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Wayne, Michigan
Daughter, age 12
Wayne, Michigan · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Gladys |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Daughter, age 22
Wayne-County, Michigan · implied b. ~1918 — 5 household members
| Surname | CLARK |
| Given Name | GLADYS |
| Relationship to Head | DAUGHTER |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | MICHIGAN |
| 1935 Residence (City) | DEARBORN |
| 1935 Residence (County) | WAYNE |
| Occupation | NO |
| Industry | NO |
| Class of Worker | NO |
| Income (1939) | 0 |
| Highest Grade | C-2 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Gladys Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Earl Clark (~0.92 confidence) and father Roy Clark (~0.92 confidence) and father Roy Clark (~0.92 confidence) and mother Hilda Clark (~0.92 confidence) and mother Lilla Clark (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Earl Clark
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Roy Clark
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Roy Clark
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Hilda Clark
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Lilla Clark
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Gladys Clark
Daughter · 1940 · age 22 · b. ~1918 · Michigan
★ You are viewing this record
Sibling
Harry Clark
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Orville Clark
Sibling · 1940 · age 28
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 — Wayne-County, Michigan
Open full size
1940 US Federal Census — Wayne-County, Michigan
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01825-00909)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sam Corn | 36 | HEAD | Building Inspector | TENNESSEE |
| 2 | Vera Corn | 33 | WIFE | No | TENNESSEE |
| 3 | Thelma Corn | 11 | DAUGHTER | — | MICHIGAN |
| 4 | Allen Corn | 10 | SON | — | MICHIGAN |
| 5 | Charles Morey | 36 | HEAD | Packer | MICHIGAN |
| 6 | Wife Morey | 34 | WIFE | Saleswoman | CANADA-ENGLISH |
| 7 | Fred Foote | 39 | BROTHER-IN-LAW | Welder | CANADA-ENGLISH |
| 8 | Hazel Foote | 39 | SISTER-IN-LAW | No | CANADA-ENGLISH |
| 9 | William Brown | 42 | BROTHER-IN-LAW | Press Operator | CANADA-ENGLISH |
| 10 | Cary Juma | 63 | HEAD | Printer | OHIO |
| 11 | Myra Juma | 50 | WIFE | No | OHIO |
| 13 | Fred Landers | 57 | HEAD | Railroad Clerk | CANADA-ENGLISH |
| 14 | Mae Landers | 46 | WIFE | Cafeteria Worker | CANADA-ENGLISH |
| 15 | Herman Menz | 23 | SON | Milkhand | MICHIGAN |
| 16 | Roy, E Clark | 55 | HEAD | Electrician | MICHIGAN |
| 17 | Hilda, M. Clark | 53 | WIFE | No | MICHIGAN |
| 18 | Orville Clark | 28 | SON | Janitor | MICHIGAN |
| 19 | Gladys Clark THIS PERSON | 22 | DAUGHTER | No | MICHIGAN |
| 20 | Harry Clark | 14 | SON | — | MICHIGAN |
| 21 | Anthony Smith | 26 | HEAD | Teacher | ILLINOIS |
| 22 | John Pryele | Pryele | 27 | PARTNER | Laborer | ILLINOIS |
| 23 | Partner Gerney, W | None | M | Auto Factory | — |
| 24 | Jr Son Gerney, W | None | M | — | — |
| 25 | Frank Sullivan | 43 | HEAD | Machinist | MISSOURI |
| 26 | Mary Sullivan | 42 | WIFE | No | ILLINOIS |
| 27 | Dorothy Sullivan | 20 | DAUGHTER | Clerk | MICHIGAN |
| 28 | Frank Sullivan | 18 | SON | Tool & Die | MICHIGAN |
| 29 | Margaret Sullivan | 16 | DAUGHTER | No | MICHIGAN |
| 30 | Rose Sullivan | 13 | DAUGHTER | — | MICHIGAN |
| 31 | John Sullivan | 7 | SON | — | MICHIGAN |
| 32 | Stanley Huckabane | 41 | HEAD | Salesman | CANADA-ENGLISH |
| 33 | Gladys Huckabane | 34 | WIFE | Typist | ARKANSAS |
| 34 | Blake Kelly | 10 | STEP-SON | — | MICHIGAN |
| 35 | Edwin, J. Brust | 31 | HEAD | Laborer | NEW YORK |
| 36 | Grace, H. Brust | 28 | WIFE | Stenographer | MICHIGAN |
| 37 | Marilyn, R. Brust | 6 | DAUGHTER | — | MICHIGAN |
| 38 | Hector Renier | 36 | HEAD | Clerk | BELGIUM |
| 39 | Eleanor Renier | 35 | WIFE | Switch Bd. Operator | MICHIGAN |
| 40 | Harold Cares | 24 | LODGER | Clerk | CANADA-ENGLISH |
Pedigree Summary
Gladys + 2 siblings
Gen 1 · 5 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)