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Jack Moore — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this Jack Moore across the 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 6-person household.
Age 15
b. ~1925
Male
Son
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | Moore |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Pike Township |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Hours Worked | 6 |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Pike Township |
| Est. Birth Year | ~1925 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jack | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Moore | Spouse | — | 33 | ~1907 |
| Johnnie Moore | Son | — | 11 | ~1929 |
| Aris Moore | Head | — | 35 | ~1905 |
| Jack Moore | Son | — | 15 | ~1925 |
| Eugene Moore | Son | — | 13 | ~1927 |
| Samuel Moore | Son | — | 9 | ~1931 |
Census Appearances
1930
Marion, Indiana
Son, age 6
Marion, Indiana · implied b. ~1924 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Jack |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Marion-County, Indiana
Son, age 15
Marion-County, Indiana · implied b. ~1925 — 6 household members
| Surname | Moore |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Pike Township |
| 1935 Residence (County) | Marion |
| Hours Worked | 6 |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 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 Jack Moore across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jack Moore
Son · 1940 · age 15 · b. ~1925 · Indiana
★ You are viewing this record
Sibling
Samuel Moore
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Johnnie Moore
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Moore
Sibling · 1940 · age 13
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 — Marion-County, Indiana
Open full size
1940 US Federal Census — Marion-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01076-00030)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Aris Moore | 35 | Head | Laborer | Indiana |
| 2 | Gertrude Moore | 33 | Wife | Laborer | Indiana |
| 3 | Jack Moore THIS PERSON | 15 | Son | — | Indiana |
| 4 | Eugene Moore | 13 | Son | — | Indiana |
| 5 | Johnnie Moore | 11 | Son | — | Indiana |
| 6 | Samuel Moore | 9 | Son | — | Indiana |
| 7 | Edward E. Shulty | 37 | Head | Clerk | Indiana |
| 8 | Helen Shulty | 35 | Wife | — | Indiana |
| 9 | Robert Shulty | 12 | Son | — | Indiana |
| 10 | Martha Shulty | 9 | Daughter | — | Indiana |
| 11 | John Reed | 69 | Head | — | Ohio |
| 12 | Elizabeth Reed | 62 | Wife | — | Indiana |
| 13 | Lawrence Reed | 40 | Son | Clerk | Indiana |
| 14 | Herman Kelley | 32 | Head | Stock Chaser | Indiana |
| 15 | Goldie Kelley | 29 | Wife | — | Illinois |
| 16 | Patricia Joan Kelley | 9 | Daughter | — | Indiana |
| 17 | Barbara Kelley | 5 | Daughter | — | Indiana |
| 18 | David Lee Kelley | 0 | Son | — | Indiana |
| 19 | Andrew Haskins | 84 | Head | — | Indiana |
| 20 | Mary Haskins | 69 | Wife | — | Illinois |
| 21 | Joseph Luttrell | 48 | Head | Operator | Illinois |
| 22 | Urban Middleton | 16 | Boarder | — | Indiana |
| 23 | John C. Giffin | 34 | Head | New Worker | Kansas |
| 24 | Frances Giffin | 34 | Wife | — | Indiana |
| 25 | James Giffin | 16 | Son | — | Indiana |
| 26 | Donald Giffin | 14 | Son | — | Indiana |
| 27 | William Giffin | 12 | Son | — | Indiana |
| 28 | Phyllis Giffin | 10 | Daughter | — | Indiana |
| 29 | John A. Giffin | 7 | Son | — | Indiana |
| 30 | Charles Bracken | 57 | Head | Laborer | Indiana |
| 31 | Belle Bracken | 53 | Wife | Clerk | Indiana |
| 32 | Henry Bracken | 20 | Son | Laborer | Indiana |
| 33 | John Darling | 61 | Head | Garage | Indiana |
| 34 | Roy Smith | 35 | Lodger | New Worker | Indiana |
| 35 | John Helms | 65 | Head | Laborer | Indiana |
| 36 | Cora Helms | 66 | Wife | — | Ohio |
| 37 | William Helms | 27 | Son | — | Indiana |
| 38 | Clarence Darling | 41 | Head | Laborer | Indiana |
| 39 | Mrystal Darling | 42 | Wife | — | Indiana |
| 40 | George Edward Darling | 5 | Nephew | — | 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)