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Betty Walker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this Betty Walker across the 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 8-person household.
Age 14
b. ~1926
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | Walker |
| Given Name | Betty L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Highest Grade | H-3 |
| 1935 Residence | Same House |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Indianapolis |
| Est. Birth Year | ~1926 |
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 Betty | Age | Birth yr |
|---|---|---|---|---|
| Beatrice Walker | Spouse | — | 43 | ~1897 |
| Clarence Walker | Son | — | 11 | ~1929 |
| Barbara Walker | Daughter | — | 9 | ~1931 |
| Jo Walker | Daughter | — | 16 | ~1924 |
| Clarence Walker | Head | — | 48 | ~1892 |
| Louise Walker | Daughter | — | 6 | ~1934 |
| Betty Walker | Daughter | — | 14 | ~1926 |
| Mary Walker | Daughter | — | 18 | ~1922 |
Census Appearances
1930
Marion, Indiana
Daughter, age 4
Marion, Indiana · implied b. ~1926 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walkerton |
| Given Name | Betty Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Marion-County, Indiana
Daughter, age 14
Marion-County, Indiana · implied b. ~1926 — 8 household members
| Surname | Walker |
| Given Name | Betty L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Highest Grade | H-3 |
| 1935 Residence | Same House |
| 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 Betty Walker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Betty Walker
Daughter · 1940 · age 14 · b. ~1926 · Indiana
★ You are viewing this record
Sibling
Jo Walker
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Walker
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Walker
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Walker
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Walker
Sibling · 1940 · age 6
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-t0627-01075-00875)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lizzie B Frazier | 37 | Wife | — | Indiana |
| 2 | John C Frain | 36 | Head | Laborer | Indiana |
| 3 | Alberta A Frain | 36 | Wife | — | Indiana |
| 4 | John C Frain | 12 | Son | — | Indiana |
| 5 | Jack Frain | 10 | Son | — | Indiana |
| 6 | Thomas J Frain | 8 | Son | — | Indiana |
| 7 | Clarence L Walker | 48 | Head | Clerk | Indiana |
| 8 | Beatrice N Walker | 43 | Wife | — | Illinois |
| 9 | Mary P Walker | 18 | Daughter | New Worker | Indiana |
| 10 | Jo Ann R Walker | 16 | Daughter | — | Indiana |
| 11 | Betty L Walker THIS PERSON | 14 | Daughter | — | Indiana |
| 12 | Clarence L Walker | 11 | Son | — | Indiana |
| 13 | Barbara Walker | 9 | Daughter | — | Indiana |
| 14 | Louise B Walker | 6 | Daughter | — | Indiana |
| 15 | George B Snider | 29 | Head | Owner | Indiana |
| 16 | Mary Snider | 29 | Wife | — | Indiana |
| 17 | Robert A Snider | 8 | Son | — | Indiana |
| 18 | John Snider | 4 | Son | — | Indiana |
| 19 | Abraham H Riley | 33 | Head | Lineman | Indiana |
| 20 | Jean C Riley | 38 | Wife | — | Indiana |
| 21 | James Riley | 15 | Son | — | Indiana |
| 22 | George M Riley | 7 | Son | — | Indiana |
| 23 | Allen Riley | 3 | Son | — | Indiana |
| 24 | Charles A Maitland | 21 | Head | Farmer | Indiana |
| 25 | Pauline Maitland | 20 | Wife | — | Michigan |
| 26 | William B Hohn | 25 | Head | Owner | Indiana |
| 27 | Margaret Hohn | 24 | Wife | — | Indiana |
| 28 | Alice P Hohn | 5 | Daughter | — | Indiana |
| 29 | May Hohn | 1 | Daughter | — | Indiana |
| 30 | Arion Hohn | 0 | Son | — | Indiana |
| 31 | David K Bocard | 69 | Head | Switchman | Germany |
| 32 | Alberta V Bocard | 56 | Wife | — | Indiana |
| 33 | James Bocard | 22 | Son | Laborer | Indiana |
| 34 | Pauline J Bocard | 20 | Daughter | Truck Driver | Indiana |
| 35 | Paul A Pathout | 27 | Head | Supervisor | Indiana |
| 36 | Minnie Pathout | 27 | Wife | — | Indiana |
| 37 | William L Pathout | 3 | Son | — | Indiana |
| 38 | Charles Pathout | 2 | Son | — | Indiana |
| 39 | Arnold L Fisher | 68 | Head | Laborer | Indiana |
| 40 | Sharon Fisher | 66 | Wife | — | 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)