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John Mcclure — 1940 US Census Record
Model Tree available1940 United States Federal Census · Mcdonough-County, Illinois
Our Model Tree links this John Mcclure across the 1920, 1930 and 1940 US Censuses in Mcdonough-County, Illinois (XGBoost, ~Confirmed), with identified parents Icy & Matilda — first a head (b.~1906), then head of a 4-person household.
Age 34
b. ~1906
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mcdonough-County, Illinois |
| Surname | McClure |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Carthage |
| 1935 Residence (County) | Hancock |
| Additional Details | |
| Occupation | Trucker |
| Industry | Private |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 420 |
| Highest Grade | Hs 4 |
| 1935 Residence | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Trucker |
| Township / Ward | Colchester City |
| Est. Birth Year | ~1906 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Laura Mcclure | Daughter | — | 6 | ~1934 |
| John Mcclure | Head | — | 34 | ~1906 |
| Darwin Mcclure | Son | — | 10 | ~1930 |
| Mary Mcclure | Spouse | — | 33 | ~1907 |
Census Appearances
1920
Mcdonough, Illinois
Son, age 14
Mcdonough, Illinois · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McClure |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Mcdonough, Illinois
Other, age 24
Mcdonough, Illinois · implied b. ~1906 — 27 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McClure |
| Given Name | John W |
| Relationship to Head | R |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 19 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Laborer |
| Industry | General farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Radio Set | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Mcdonough-County, Illinois
Head, age 34
Mcdonough-County, Illinois · implied b. ~1906 — 4 household members
| Surname | McClure |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Carthage |
| 1935 Residence (County) | Hancock |
| Occupation | Trucker |
| Industry | Private |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 420 |
| Highest Grade | Hs 4 |
| 1935 Residence | Illinois |
| 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 John Mcclure across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Icy Mcclure (~0.92 confidence) and mother Matilda Mcclure (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Icy Mcclure
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Matilda Mcclure
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Mcclure
Head · 1940 · age 34 · b. ~1906 · 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 — Mcdonough-County, Illinois
Open full size
1940 US Federal Census — Mcdonough-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00839-00210)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Porter | 6 | Son | — | Illinois |
| 2 | Harlin Porter | 4 | Son | — | Illinois |
| 3 | Marshal Porter | 3 | Son | — | Illinois |
| 4 | Marilyn Porter | 2 | Daughter | — | Illinois |
| 5 | Mary Fleming | 36 | Head | — | Georgia |
| 6 | Eugene Fleming | 17 | Son | Laborer | Illinois |
| 7 | George Duke | 69 | Head | Laborer | Illinois |
| 8 | Marie Duke | 64 | Wife | — | Kentucky |
| 9 | Nellie Hinrichs | 36 | Head | — | Illinois |
| 10 | Louis Hinrichs | 16 | Son | — | Montana |
| 11 | John Mcclure THIS PERSON | 34 | Head | Trucker | Illinois |
| 12 | Mary Mcclure | 33 | Wife | — | Illinois |
| 13 | Darwin Lee Mcclure | 10 | Son | — | Illinois |
| 14 | Laura Ruth Mcclure | 6 | Daughter | — | Illinois |
| 15 | Earl Rhodes | 44 | Head | Lineman | Illinois |
| 16 | Nellie Rhodes | 44 | Wife | — | Illinois |
| 17 | Patricia Rhodes | 14 | Daughter | — | Illinois |
| 18 | Elizabeth Ann Rhodes | 9 | Daughter | — | Illinois |
| 19 | Lindsay Williams | 26 | Head | Embalmer And Funeral Director | Illinois |
| 20 | Ruth Williams | 25 | Wife | — | Illinois |
| 21 | Billie Williams | 6 | Son | — | Illinois |
| 22 | Joyce Williams | 3 | Daughter | — | Illinois |
| 23 | Raymond Morn | 37 | Head | Laborer | Illinois |
| 24 | Edith Morn | 37 | Wife | — | Illinois |
| 25 | Lyman Burrow | 58 | Head | Cement Finisher | Illinois |
| 26 | Mary Burrow | 57 | Wife | — | Illinois |
| 27 | Max Baumgardner | 8 | Son | — | Illinois |
| 28 | William Kilgore | 68 | Head | — | Illinois |
| 29 | Mary E. Kilgore | 68 | Wife | — | Illinois |
| 30 | J. Perry Mcfain | 56 | Head | Farm Laborer | Illinois |
| 31 | Elizabeth Mcfain | 46 | Wife | — | Illinois |
| 32 | Harold Richards | 20 | Son | — | Illinois |
| 33 | Arlene Richards | 18 | Daughter | — | Illinois |
| 34 | John Mcfain | 13 | Son | — | Illinois |
| 35 | Lee Hunt | 74 | Head | — | Illinois |
| 36 | Carrie Hunt | 75 | Wife | — | Illinois |
| 37 | Mary Davis | 70 | Head | — | Illinois |
| 38 | John B. Rundle | 77 | Head | — | England |
| 39 | John Rundle | 43 | Son | City Marshall | Illinois |
| 40 | Delta Rundle | 41 | Daughter-in-law | — | Illinois |
Pedigree Summary
John
Gen 1 · 2 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)