JM
John Mcclure — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lawrence, Illinois
Our Model Tree links this John Mcclure across the 1930 and 1940 US Censuses in Lawrence, Illinois (XGBoost, ~Confirmed) — first a head (b.~1862), then head of a 9-person household.
Age 68
b. ~1862
Male
Head
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Lawrence, Illinois |
| Surname | McClure |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 27 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Laborer |
| Industry | Oil Refinery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 4.00 |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Laborer |
| Township / Ward | Lawrenceville City |
| Est. Birth Year | ~1862 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Ada Allen | Daughter | — | 35 | ~1895 |
| Mildred Allen | Daughter | — | 1 | ~1929 |
| Cornelia Allen | Daughter | — | 5 | ~1925 |
| Jessie Allen | Daughter | — | 9 | ~1921 |
| Delores Allen | Daughter | — | 14 | ~1916 |
| John Mcclure | Head | — | 68 | ~1862 |
| Mary Mcclure | Other | — | 57 | ~1873 |
| John Allen | Son | — | 12 | ~1918 |
| Miles Allen | Son | — | 7 | ~1923 |
Census Appearances
1930
Lawrence, Illinois
Head, age 68
Lawrence, Illinois · implied b. ~1862 — 9 household members
| Surname | McClure |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 27 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Laborer |
| Industry | Oil Refinery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 4.00 |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Lawrence-County, Illinois
Other, age 78
Lawrence-County, Illinois · implied b. ~1862 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McClure |
| Given Name | John |
| Relationship to Head | father |
| Sex | M |
| Color / Race | White |
| Age | 78 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| 1935 Residence (City) | Lawrenceville |
| 1935 Residence (County) | Lawrence |
| Highest Grade | No 0 |
| 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 John Mcclure across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Mcclure
Head · 1930 · age 68 · b. ~1862 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Lawrence, Illinois
Open full size
1930 US Federal Census — Lawrence, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel532:0857)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Vora B. Smith | 44 | Wife-H | — | Kentucky |
| 52 | Arthur E. Smith | 20 | Son | — | Indiana |
| 53 | Robert F. Martin | 22 | Head | Laborer | Illinois |
| 54 | Dora E. Martin | 24 | Wife-H | — | Illinois |
| 55 | Harold L. Martin | 5 | Son | — | Illinois |
| 56 | Cletus K. Rich | 43 | Head | Laborer | Illinois |
| 57 | Clara B. Rich | 32 | Wife | — | Illinois |
| 58 | Ruth A. Rich | 7 | Daughter | — | Illinois |
| 59 | Arthur E. Rich | 6 | Son | — | Illinois |
| 60 | Olin W. Rich | 5 | Son | — | Illinois |
| 61 | Betty M. Rich | 3 | Daughter | — | Illinois |
| 62 | Robert E. Rich | 1 | Son | — | Illinois |
| 63 | John P. Norton | 64 | Head | Teamster | Illinois |
| 64 | Almira E. Norton | 57 | Wife-H | — | Indiana |
| 65 | John B. Leathers | 52 | Head | Laborer | Illinois |
| 66 | Bertha Leathers | 48 | Wife-H | — | Illinois |
| 67 | Verl E. Leathers | 27 | Son | Laborer | Illinois |
| 68 | G. Mae Leathers | 20 | Daughter | Clerk | Illinois |
| 69 | Verna L. Leathers | 18 | Daughter | — | Illinois |
| 70 | Marjorie E. Leathers | 14 | Daughter | — | Illinois |
| 71 | Violet M. Leathers | 11 | Daughter | — | Illinois |
| 72 | Myrtle G. Leathers | 8 | Daughter | — | Illinois |
| 73 | John C. Pruitt | 46 | Head | Laborer | Illinois |
| 74 | Alma M. Pruitt | 32 | Wife-H | — | Indiana |
| 75 | Harry P. Pruitt | 14 | Son | — | Indiana |
| 76 | Walter B. Pruitt | 11 | Son | — | Indiana |
| 77 | George W. Mcclure | 28 | Head | Teamster | Illinois |
| 78 | Irene G. Mcclure | 28 | Wife-H | — | Illinois |
| 79 | Arthur Mcclure | 9 | Son | — | Indiana |
| 80 | Mary J. Mcclure | 8 | Daughter | — | Illinois |
| 81 | Walter L. Mcclure | 6 | Son | — | Iowa |
| 82 | Violet M. Mcclure | 4 | Daughter | — | Illinois |
| 83 | Robert R. Mcclure | 2 | Son | — | Illinois |
| 84 | John Mcclure THIS PERSON | 68 | Head | Laborer | Illinois |
| 85 | Mary S. Mcclure | 57 | Wife-H | — | Indiana |
| 86 | Ada G. Allen | 35 | Daughter | — | Indiana |
| 87 | Delores J. Allen | 14 | Daughter | — | Illinois |
| 88 | John O. Allen | 12 | Son | — | Illinois |
| 89 | Jessie J. Allen | 9 | Daughter | — | Illinois |
| 90 | Miles G. Allen | 7 | Son | — | Illinois |
| 91 | Cornelia M. Allen | 5 | Daughter | — | Illinois |
| 92 | Mildred M. Allen | 1 | Daughter | — | Illinois |
| 93 | Charles E. Kelley | 32 | Head | Painter | Illinois |
| 94 | Ruth L. Kelley | 30 | Wife-H | — | Illinois |
| 95 | Earl G. Kelley | 10 | Son | — | Illinois |
| 96 | Richard E. Kelley | 9 | Son | — | Illinois |
| 97 | Freda M. Kelley | 8 | Daughter | — | Illinois |
| 98 | Norma F. Kelley | 6 | Daughter | — | Illinois |
| 99 | Robert L. Kelley | 5 | Son | — | Illinois |
| 100 | Alice R. Kelley | 2 | Daughter | — | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)