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Mildred Long — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Shelby-County, Kentucky
Our Model Tree links this Mildred Long across the 1930 and 1940 US Censuses in Shelby-County, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 10-person household.
Age 27
b. ~1913
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Shelby-County, Kentucky |
| Surname | Long |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | No. 1 |
| Additional Details | |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | No 1 |
| Est. Birth Year | ~1913 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Effie Long | Spouse | — | 50 | ~1890 |
| R Long | Son | — | 19 | ~1921 |
| Mildred Long | Daughter | — | 27 | ~1913 |
| Carl Long | Son | — | 13 | ~1927 |
| Mary Long | Other | — | 20 | ~1920 |
| John Long | Son | — | 23 | ~1917 |
| Stella Long | Other | — | 17 | ~1923 |
| Howard Long | Son | — | 22 | ~1918 |
| Lawrence Long | Head | — | 49 | ~1891 |
| Christine Long | Daughter | — | 17 | ~1923 |
Census Appearances
1930
Shelby, Kentucky
Daughter, age 14
Shelby, Kentucky · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Shelby-County, Kentucky
Daughter, age 27
Shelby-County, Kentucky · implied b. ~1913 — 10 household members
| Surname | Long |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | No. 1 |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Mildred Long across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mildred Long
Daughter · 1940 · age 27 · b. ~1913 · Kentucky
★ You are viewing this record
Sibling
Carl Long
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
R Long
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Long
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Long
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Christine Long
Sibling · 1940 · age 17
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 — Shelby-County, Kentucky
Open full size
1940 US Federal Census — Shelby-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01356-00491)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Kent Hulett | 23 | Employee | Hired Hand | Kentucky |
| 42 | W. A. Metts | 62 | Head | Farmer | Kentucky |
| 43 | Lillie Metts | 59 | Wife | — | Kentucky |
| 44 | David Metts | 18 | Son | Hired Hand | Kentucky |
| 45 | Mary Catherine Metts | 16 | Daughter | — | Kentucky |
| 46 | Virginia Metts | 14 | Daughter | — | Kentucky |
| 47 | James Daughtery | 38 | Nephew | Hired Hand | Kentucky |
| 48 | Lawrence Long | 49 | Head | Farmer | Kentucky |
| 49 | Effie Long | 50 | Wife | — | Kentucky |
| 50 | Mildred Long THIS PERSON | 27 | Daughter | — | Kentucky |
| 51 | R. D. Long | 19 | Son | Farmer | Kentucky |
| 52 | Christine Long | 17 | Daughter | — | Kentucky |
| 53 | Carl Long | 13 | Son | — | Kentucky |
| 54 | John Long | 23 | Son | Hired Hand | Kentucky |
| 55 | Mary Long | 20 | Daughter-in-law | — | Kentucky |
| 56 | Howard Long | 22 | Son | Hired Hand | Kentucky |
| 57 | Stella Long | 17 | Daughter-in-law | — | Kentucky |
| 58 | J. L. Sanders | 26 | Head | Hired Hand | Kentucky |
| 59 | Audrey Sanders | 26 | Wife | — | Kentucky |
| 60 | James Steven Sanders | 4 | Son | — | Kentucky |
| 61 | Edward Sanders | 2 | Son | — | Kentucky |
| 62 | Dolores Mae Sanders | 0 | Daughter | — | Kentucky |
| 63 | Pearl Black | 59 | Head | Farmer | Kentucky |
| 64 | Florence Black | 54 | Wife | — | Kentucky |
| 65 | Opal Black | 30 | Daughter | — | Kentucky |
| 66 | M. R. Scott | 53 | Head | Farmer | Kentucky |
| 67 | Margaret Scott | 57 | Wife | — | Kentucky |
| 68 | William Scott | 31 | Son | Farmer | Kentucky |
| 69 | Tom Scott | 14 | Son | — | Kentucky |
| 70 | Frank Raymond Morris | 22 | Head | Truck Driver | Kentucky |
| 71 | Rosella Morris | 23 | Wife | — | Kentucky |
| 72 | Donald Ray Morris | 2 | Son | — | Kentucky |
| 73 | Ollie Morris | 24 | Brother | Truck Driver | Kentucky |
| 74 | Oscar Thomas Keys | 30 | Head | Hired Hand | Kentucky |
| 75 | Lillie Mae Keys | 28 | Wife | — | Kentucky |
| 76 | Thelma Louise Keys | 10 | Daughter | — | Kentucky |
| 77 | Annetta Juanita Keys | 8 | Daughter | — | Kentucky |
| 78 | Mary Jane Keys | 4 | Daughter | — | Kentucky |
| 79 | Oscar Thomas Jr. Keys | 3 | Son | — | Kentucky |
| 80 | Wilma Kathleen Keys | 0 | Daughter | — | Kentucky |
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)