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Robert Gibson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Perry-County, Indiana
Our Model Tree links this Robert Gibson across the 1930 and 1940 US Censuses in Perry-County, Indiana (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 9-person household.
Age 11
b. ~1929
Male
Son
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Perry-County, Indiana |
| Surname | Gibson |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Oil Township |
| 1935 Residence (County) | Perry |
| Additional Details | |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Oil Township |
| Est. Birth Year | ~1929 |
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 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Marie Gibson | Daughter | — | 8 | ~1932 |
| Freda Gibson | Daughter | — | 5 | ~1935 |
| Kay Gibson | Daughter | — | 3 | ~1937 |
| Marion Gibson | Daughter | — | 4 | ~1936 |
| Victor Gibson | Head | — | 36 | ~1904 |
| Robert Gibson | Son | — | 11 | ~1929 |
| Richard Gibson | Son | — | 1 | ~1939 |
| Roscoe Gibson | Son | — | 8 | ~1932 |
| Clara Gibson | Spouse | — | 36 | ~1904 |
Census Appearances
1930
Perry, Indiana
Son, age 1
Perry, Indiana · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gibson |
| Given Name | Robert A |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Perry-County, Indiana
Son, age 11
Perry-County, Indiana · implied b. ~1929 — 9 household members
| Surname | Gibson |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Oil Township |
| 1935 Residence (County) | Perry |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Robert Gibson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Gibson
Son · 1940 · age 11 · b. ~1929 · Indiana
★ You are viewing this record
Sibling
Freda Gibson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Gibson
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kay Gibson
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Gibson
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Gibson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roscoe Gibson
Sibling · 1940 · age 8
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 — Perry-County, Indiana
Open full size
1940 US Federal Census — Perry-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01084-00634)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Raymond Lynch | 12 | Son | — | Indiana |
| 2 | Edward O. Francis | 33 | Head | Farmwork | Indiana |
| 3 | Mary E. Francis | 70 | Wife | Housework | Indiana |
| 4 | Herbert Guillaume | 30 | Head | Farmwork | Indiana |
| 5 | Stella M. Guillaume | 23 | Wife | Housework | Indiana |
| 6 | Billy J. Guillaume | 5 | Son | — | Indiana |
| 7 | Mildred R. Guillaume | 5 | Daughter | — | Indiana |
| 8 | Christian Luxenburger | 63 | Head | — | Indiana |
| 9 | Shelby E. Luxenburger | 35 | Son | Farmwork | Indiana |
| 10 | John G. Honold | 69 | Head | Farmer | Indiana |
| 11 | Phyllis J. Honold | 18 | Daughter | Housework | Indiana |
| 12 | Jasper E. Honold | 17 | Son | Student | Indiana |
| 13 | Victor O. Gibson | 36 | Head | Farmer | Indiana |
| 14 | Clara Gibson | 36 | Wife | Housework | Indiana |
| 15 | Marie Gibson | 8 | Daughter | — | Indiana |
| 16 | Roscoe Gibson | 8 | Son | — | Indiana |
| 17 | Freda Gibson | 5 | Daughter | — | Indiana |
| 18 | Marion Gibson | 4 | Daughter | — | Indiana |
| 19 | Kay Gibson | 3 | Daughter | — | Indiana |
| 20 | Richard Gibson | 1 | Son | — | Indiana |
| 21 | Robert Gibson THIS PERSON | 11 | Son | — | Indiana |
| 22 | Elbert J. Gibson | 39 | Head | Farmwork | Indiana |
| 23 | Cynthia M. Gibson | 27 | Wife | Housework | Indiana |
| 24 | Larry E. Gibson | 4 | Son | — | Indiana |
| 25 | Judy E. Gibson | 1 | Son | — | Indiana |
| 26 | Melinda Gibson | 79 | Mother | — | Indiana |
| 27 | Edward J. Heilman | 55 | Head | Farmwork | Indiana |
| 28 | Stella J. Heilman | 52 | Wife | Farmwork | Indiana |
| 29 | Elmer J. Heilman | 21 | Son | Farmwork | Indiana |
| 30 | Edward L. Heilman | 25 | Son | Farmwork | Indiana |
| 31 | Raymond Dillman | 30 | Head | Wpa | Indiana |
| 32 | Cecil L. Dillman | 26 | Wife | Housework | Indiana |
| 33 | Hazel L. Dillman | 3 | Daughter | — | Indiana |
| 34 | Etheridge Sprinkle | 68 | Head | Farmwork | Indiana |
| 35 | Abraham Sprinkle | 66 | Brother | — | Indiana |
| 36 | James H. Carr | 62 | Head | Laborer | Indiana |
| 37 | Taylor L. Carr | 29 | Son | Laborer | Indiana |
| 38 | Adden W. Carr | 21 | Son | Laborer | Indiana |
| 39 | Anna M. Carr | 21 | Daughter | Housework | Indiana |
| 40 | Fred Rogier | 28 | Head | Farmwork | Indiana |
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)