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Ruby Hill — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lincoln-County, Louisiana
Our Model Tree links this Ruby Hill across the 1930 and 1940 US Censuses in Lincoln-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 8-person household.
Age 12
b. ~1928
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lincoln-County, Louisiana |
| Surname | Hill |
| Given Name | Ruby |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Bienville |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Police Jury Ward 4 |
| Est. Birth Year | ~1928 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ruby | Age | Birth yr |
|---|---|---|---|---|
| Annie Hill | Daughter | — | 3 | ~1937 |
| Jack Hill | Son | — | 9 | ~1931 |
| Fred Hill | Son | — | 5 | ~1935 |
| Minnie Hill | Spouse | — | 27 | ~1913 |
| B Hill | Head | — | 48 | ~1892 |
| Ruby Hill | Daughter | — | 12 | ~1928 |
| John Hill | Son | — | 7 | ~1933 |
| Elise Hill | Daughter | — | 1 | ~1939 |
Census Appearances
1930
Lincoln, Louisiana
Daughter, age 1
Lincoln, Louisiana · implied b. ~1929 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Ruby |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Lincoln-County, Louisiana
Daughter, age 12
Lincoln-County, Louisiana · implied b. ~1928 — 8 household members
| Surname | Hill |
| Given Name | Ruby |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Bienville |
| Highest Grade | No 4 |
| 1935 Residence | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Ruby Hill across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ruby Hill
Daughter · 1940 · age 12 · b. ~1928 · Louisiana
★ You are viewing this record
Sibling
Fred Hill
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Hill
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elise Hill
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jack Hill
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hill
Sibling · 1940 · age 7
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 — Lincoln-County, Louisiana
Open full size
1940 US Federal Census — Lincoln-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01411-00712)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Durrett | 13 | Son | — | Louisiana |
| 2 | Willie Harris | 30 | Head | Laborer | Louisiana |
| 3 | Mary Harris | 26 | Wife | — | Louisiana |
| 4 | J. D. O'Quinn | 22 | Head | Laborer | Louisiana |
| 5 | Annie O'Quinn | 50 | Mother | — | Louisiana |
| 6 | Jennie Foster | 17 | Nephew | — | Louisiana |
| 7 | Howard Fix | 54 | Head | Laborer | Louisiana |
| 8 | Willie Fix | 49 | Wife | — | Louisiana |
| 9 | San Prella Davis | 26 | Daughter | — | Louisiana |
| 10 | Marie Fix | 13 | Daughter | — | Louisiana |
| 11 | Ceil Fix | 12 | Daughter | — | Louisiana |
| 12 | Lucile Fix | 10 | Daughter | — | Louisiana |
| 13 | Ann Knox | 6 | Grand-daughter | — | Louisiana |
| 14 | Amos Knox | 3 | Grand-son | — | Louisiana |
| 15 | J. C. Mason | 7 | Grand-son | — | Louisiana |
| 16 | Willie Shandrus | 24 | Lodger | Laborer | Louisiana |
| 17 | Will Calahan | 70 | Head | — | Georgia |
| 18 | Emma Calahan | 65 | Wife | — | Louisiana |
| 19 | Ruth Calahan | 17 | Daughter | — | Louisiana |
| 20 | Willie Feast | 42 | Head | Laborer | Louisiana |
| 21 | Nora Feast | 27 | Wife | — | Louisiana |
| 22 | Clatal Feast | 17 | Daughter | — | Louisiana |
| 23 | Hazel Feast | 15 | Daughter | — | Louisiana |
| 24 | Mildred Feast | 13 | Daughter | — | Louisiana |
| 25 | Willie, Jr. Feast | 10 | Son | — | Louisiana |
| 26 | Ore Feast | 8 | Son | — | Louisiana |
| 27 | W. D. Feast | 6 | Son | — | Louisiana |
| 28 | Bettie Ray Feast | 5 | Daughter | — | Louisiana |
| 29 | Ray Cooper | 8 | Step-son | — | Louisiana |
| 30 | B. B. Hill | 48 | Head | Laborer | Louisiana |
| 31 | Minnie Hill | 27 | Wife | — | Louisiana |
| 32 | Ruby Hill THIS PERSON | 12 | Daughter | — | Louisiana |
| 33 | Jack Hill | 9 | Son | — | Louisiana |
| 34 | John Hill | 7 | Son | — | Louisiana |
| 35 | Fred Hill | 5 | Son | — | Louisiana |
| 36 | Annie Mae Hill | 3 | Daughter | — | Louisiana |
| 37 | Elise Hill | 1 | Daughter | — | Louisiana |
| 38 | Ed Polks | 46 | Head | Laborer | Louisiana |
| 39 | Gert Polks | 39 | Wife | — | Louisiana |
| 40 | Sim Howard | 60 | Head | Laborer | Louisiana |
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)