BK
Betty King — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this Betty King across the 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 9-person household.
Age 12
b. ~1928
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | King |
| Given Name | Betty J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Indianapolis |
| 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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Betty | Age | Birth yr |
|---|---|---|---|---|
| Betty King | Daughter | — | 12 | ~1928 |
| Carl King | Son | — | 14 | ~1926 |
| Richard King | Son | — | 4 | ~1936 |
| Jess King | Head | — | 41 | ~1899 |
| Helen King | Daughter | — | 2 | ~1938 |
| Robert King | Son | — | 10 | ~1930 |
| Donna King | Daughter | — | 1 | ~1939 |
| Joan King | Daughter | — | 8 | ~1932 |
| Iola King | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Marion, Indiana
Daughter, age 1
Marion, Indiana · implied b. ~1929 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Betty J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Marion-County, Indiana
Daughter, age 12
Marion-County, Indiana · implied b. ~1928 — 9 household members
| Surname | King |
| Given Name | Betty J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Highest Grade | 6 |
| 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 Betty King across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Betty King
Daughter · 1940 · age 12 · b. ~1928 · Indiana
★ You are viewing this record
Sibling
Richard King
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donna King
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen King
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl King
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joan King
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert King
Sibling · 1940 · age 10
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-t0627-01128-00504)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Opal G Waters | 28 | Wife | Grocery Clerk | Illinois |
| 42 | Gerald Waters | 5 | Son | — | Indiana |
| 43 | Henry Herring | 52 | Head | — | Indiana |
| 44 | Florence Herring | 52 | Wife | — | Tennessee |
| 45 | Jessie Blankinship | 19 | Head | Truck Driver | Kentucky |
| 46 | Edith Blankinship | 15 | Wife | — | Indiana |
| 47 | Jess King | 41 | Head | Switchman | Ohio |
| 48 | Iola King | 38 | Wife | — | Indiana |
| 49 | Carl King | 14 | Son | — | Ohio |
| 50 | Betty J. King THIS PERSON | 12 | Daughter | — | Indiana |
| 51 | Robert King | 10 | Son | — | Indiana |
| 52 | Joan King | 8 | Daughter | — | Indiana |
| 53 | Richard King | 4 | Son | — | Indiana |
| 54 | Helen King | 2 | Daughter | — | Indiana |
| 55 | Donna King | 1 | Daughter | — | Indiana |
| 56 | Thomas F Darr | 38 | Head | Weigh Master | Indiana |
| 57 | Nevada Darr | 31 | Wife | — | Indiana |
| 58 | Norma L. Darr | 14 | Daughter | — | Indiana |
| 59 | Thomas W Darr | 12 | Son | — | Indiana |
| 60 | Charles Long | 35 | Head | Punch Press Operator | Kentucky |
| 61 | Catherine Long | 22 | Wife | — | Indiana |
| 62 | Wanda Long | 7 | Daughter | — | Indiana |
| 63 | Charles Jr Long | 1 | Son | — | Indiana |
| 64 | William Froye | 67 | Head | — | Indiana |
| 65 | Malinda Froye | 66 | Wife | — | Indiana |
| 66 | Amos R. Shotto | 31 | Head | Boarding Dept | Indiana |
| 67 | Jessie Shotto | 23 | Wife | — | Illinois |
| 68 | Rosalind Shotto | 3 | Daughter | — | Indiana |
| 69 | Donald Shotto | 1 | Son | — | Indiana |
| 70 | Carl Bailey | 52 | Head | Railroad Crossing Watchman | Indiana |
| 71 | Viola Bennett | 45 | Housekeeper | Housekeeper | Kentucky |
| 72 | James W Dialin | 32 | Head | Stamp Press | Indiana |
| 73 | Pearl Dialin | 36 | Wife | — | Illinois |
| 74 | William Dialin | 16 | Son | — | Indiana |
| 75 | Carl Dialin | 15 | Son | — | Indiana |
| 76 | Velma Dialin | 13 | Daughter | — | Indiana |
| 77 | Joan Dialin | 10 | Daughter | — | Indiana |
| 78 | James Dialin | 2 | Son | — | Indiana |
| 79 | Byron Spillman | 21 | Boarder | Riveter | Indiana |
| 80 | Maxine Spillman | 17 | Daughter | — | 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)