JH
John Harding — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Macon, Illinois
Our Model Tree links this John Harding across the 1930 and 1940 US Censuses in Macon, Illinois (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 7-person household.
Age 12
b. ~1918
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Macon, Illinois |
| Surname | Harding |
| Given Name | John D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Whitmore Township |
| 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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Harding | Head | — | 42 | ~1888 |
| Betty Harding | Daughter | — | 7 | ~1923 |
| John Harding | Son | — | 12 | ~1918 |
| Carrie Harding | Spouse | — | 40 | ~1890 |
| Gerald Harding | Son | — | 10 | ~1920 |
| Harvey Harding | Son | — | 14 | ~1916 |
| Donald Harding | Son | — | 20 | ~1910 |
Census Appearances
1930
Macon, Illinois
Son, age 12
Macon, Illinois · implied b. ~1918 — 7 household members
| Surname | Harding |
| Given Name | John D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Macon-County, Illinois
Other, age 23
Macon-County, Illinois · implied b. ~1917 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hardin |
| Given Name | John |
| Relationship to Head | Son-in-law |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Saybrook |
| Occupation | Salesman |
| Industry | Fire + Battery |
| Class of Worker | PW |
| Hours Worked | 40 |
| 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 Harding across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Harding
Son · 1930 · age 12 · b. ~1918 · Illinois
★ You are viewing this record
Sibling
Betty Harding
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Harding
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Harding
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harvey Harding
Sibling · 1930 · age 14
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
1930 US Federal Census — Macon, Illinois
Open full size
1930 US Federal Census — Macon, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel539:0180)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alice Phillips | 51 | Wife | — | Illinois |
| 52 | Dorothy M. Phillips | 20 | Daughter | — | Illinois |
| 53 | Helen G. Phillips | 18 | Daughter | — | Illinois |
| 54 | Richard L. Phillips | 18 | Son | — | Illinois |
| 55 | Elisha Hinds | 70 | Uncle | — | Ohio |
| 56 | Dora Holman | 75 | Head | Farmer | Ohio |
| 57 | Dora Holman | 58 | Wife | — | Pennsylvania |
| 58 | W. F. Conway | 73 | Head | Farmer | Illinois |
| 59 | Douglas Burksville | 67 | Head | Farm Laborer | Indiana |
| 60 | Nancy Burksville | 55 | Wife | — | Illinois |
| 61 | Ray Burksville | 16 | Son | — | Illinois |
| 62 | Julius Gross | 52 | Head | Farmer | Germany |
| 63 | Emma Gross | 46 | Wife | — | Illinois |
| 64 | Robert Gross | 22 | Son | Assembler | Illinois |
| 65 | Vernon Gross | 21 | Son | Farm Laborer | Illinois |
| 66 | Sarah Medlow | 77 | Head | — | Pennsylvania |
| 67 | Mary Medlow | 80 | Sister | — | Pennsylvania |
| 68 | Carrie Wentz | 61 | Niece | — | Pennsylvania |
| 69 | Lloyd Mickling | 29 | Head | Farmer | Illinois |
| 70 | Dorothy Mickling | 27 | Wife | — | Iowa |
| 71 | Roberta H. Mickling | 6 | Daughter | — | Illinois |
| 72 | Robert L. Mickling | 4 | Son | — | Illinois |
| 73 | Gloria J. Mickling | 2 | Daughter | — | Illinois |
| 74 | Harry H. Monthart | 33 | Head | Farmer | Illinois |
| 75 | Edna M. Monthart | 31 | Wife | — | Illinois |
| 76 | Jean A. Monthart | 7 | Daughter | — | Illinois |
| 77 | Edward M. Monthart | 4 | Son | — | Illinois |
| 78 | Harriet G. Monthart | 2 | Daughter | — | Illinois |
| 79 | H. Samuel Kohr | 56 | Head | Farmer | Illinois |
| 80 | Ida D. Kohr | 54 | Wife | — | Tennessee |
| 81 | Darwin Kohr | 23 | Son | Farm Laborer | Illinois |
| 82 | Merle Kohr | 21 | Son | Farm Laborer | Illinois |
| 83 | Agnes Kohr | 18 | Son | — | Illinois |
| 84 | Imogene Kohr | 13 | Daughter | — | Illinois |
| 85 | Henry Eads | 45 | Head | Farmer | Tennessee |
| 86 | Ida Eads | 39 | Wife | — | Tennessee |
| 87 | Paul Eads | 20 | Son | Farm Laborer | Illinois |
| 88 | Donald Eads | 18 | Son | — | Illinois |
| 89 | H. Will James | 33 | Head | Farm Laborer | Illinois |
| 90 | Eleora James | 24 | Wife | — | Illinois |
| 91 | Marva V. James | 6 | Daughter | — | Illinois |
| 92 | Melvin E. James | 2 | Son | — | Illinois |
| 93 | Chas. Dodd | 45 | Head | — | Illinois |
| 94 | John A. Harding | 42 | Head | Farm Laborer | Illinois |
| 95 | Carrie Harding | 40 | Wife | Mechanic | Illinois |
| 96 | Donald Harding | 20 | Son | — | Illinois |
| 97 | Harvey Harding | 14 | Son | — | Illinois |
| 98 | John D. Harding THIS PERSON | 12 | Son | — | Illinois |
| 99 | Gerald Harding | 10 | Son | — | Illinois |
| 100 | Betty J. Harding | 7 | 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)