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Mary Mckinney — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Alabama
Our Model Tree links this Mary Mckinney across the 1920 and 1930 US Censuses in Jefferson, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 13-person household.
Age 11
b. ~1919
Female
Daughter
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Alabama |
| Surname | McKinney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Mineral Springs Village |
| Est. Birth Year | ~1919 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Hiram Charles | Other | — | 62 | ~1868 |
| Calvin Mckinney | Son | — | 5 | ~1925 |
| Kathleen Mckinney | Daughter | — | 2 | ~1928 |
| Ulysses Charles | Son | — | 22 | ~1908 |
| Mary Mckinney | Daughter | — | 11 | ~1919 |
| Mamie Mckinney | Daughter | — | 13 | ~1917 |
| Hubbard Mckinney | Son | — | 9 | ~1921 |
| Hollis Mckinney | Son | — | 1 | ~1929 |
| Ethel Charles | Daughter | — | 13 | ~1917 |
| Rufus Mckinney | Head | — | 35 | ~1895 |
| Rufus Mckinney | Son | — | 7 | ~1923 |
| Martha Charles | Spouse | — | 55 | ~1875 |
| Lena Mckinney | Spouse | — | 32 | ~1898 |
Census Appearances
1920
Jefferson, Alabama
Daughter, age 1
Jefferson, Alabama · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKinney |
| Given Name | Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Tennessee |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Jefferson, Alabama
Daughter, age 11
Jefferson, Alabama · implied b. ~1919 — 13 household members
| Surname | McKinney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Mary Mckinney across 2 US Census years (1920 and 1930) in Jefferson, Alabama, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mckinney
Daughter · 1930 · age 11 · b. ~1919 · Alabama
★ You are viewing this record
Sibling
Hubbard Mckinney
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Calvin Mckinney
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hollis Mckinney
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Charles
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rufus Mckinney
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ulysses Charles
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mamie Mckinney
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathleen Mckinney
Sibling · 1930 · age 2
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
1930 US Federal Census — Jefferson, Alabama
Open full size
1930 US Federal Census — Jefferson, Alabama
Page Contents
50 people indexed on this census page (ia:1930:15thcensus32usce:0878)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Maurine | 16 | Wife | — | Alabama |
| 52 | Louis L Robbins | 28 | Head | Pipe Fitter | Alabama |
| 53 | Irene Robbins | 24 | Wife | — | Alabama |
| 54 | Louis Jr Robbins | 7 | Son | — | Alabama |
| 55 | Lois V Robbins | 6 | Daughter | — | Alabama |
| 56 | George L Woodruff | 23 | Head | — | Alabama |
| 57 | Hazel B Woodruff | 21 | Wife | Welder | Alabama |
| 58 | Eunice T Echols | 29 | Head | — | Alabama |
| 59 | Lula A Echols | 24 | Wife | Motor Sweeper | Alabama |
| 60 | Sanford J Hussey | 29 | Head | Foot Mattress | Alabama |
| 61 | Hattie L Hussey | 21 | Wife | Electrician | Alabama |
| 62 | Willis D Hussey | 3 | Daughter | — | Alabama |
| 63 | Roy Gordy | 26 | Head | — | Alabama |
| 64 | Lula Gordy | 18 | Wife | Laborer | Alabama |
| 65 | Betty J Gordy | 0 | Daughter | — | Alabama |
| 66 | Rufus Mckinney | 35 | Head | — | Alabama |
| 67 | Lena Mckinney | 32 | Wife | Miner | Tennessee |
| 68 | Mamie Mckinney | 13 | Daughter | — | Alabama |
| 69 | Mary Mckinney THIS PERSON | 11 | Daughter | — | Alabama |
| 70 | Hubbard Mckinney | 9 | Son | — | Alabama |
| 71 | Rufus Jr Mckinney | 7 | Son | — | Alabama |
| 72 | Calvin Mckinney | 5 | Son | — | Alabama |
| 73 | Kathleen Mckinney | 2 | Daughter | — | Alabama |
| 74 | Hollis Mckinney | 1 | Son | — | Alabama |
| 75 | Hiram Charles | 62 | — | Farm Operator | Alabama |
| 76 | Martha L Charles | 55 | Wife | — | Alabama |
| 77 | Ulysses L Charles | 22 | Son | Shipping Clerk | Alabama |
| 78 | Ethel L Charles | 13 | Daughter | — | Alabama |
| 79 | William R Higgins | 24 | Head | Fireman | Alabama |
| 80 | Lois Higgins | 18 | Wife | — | Alabama |
| 81 | James O Turner | 43 | Head | High Explosive Worker | Virginia |
| 82 | Clyde M Earley | 27 | Head | Laborer | Alabama |
| 83 | Bessie L Earley | 22 | Wife | — | Alabama |
| 84 | Clyde M Jr Earley | 4 | Son | — | Alabama |
| 85 | Jeff J Beasley | 29 | Head | Laborer | Mississippi |
| 86 | Lois Beasley | 28 | Wife | — | Alabama |
| 87 | Robert L Beasley | 9 | Son | — | Alabama |
| 88 | Marian Beasley | 7 | Daughter | — | Alabama |
| 89 | James Beasley | 5 | Son | — | Alabama |
| 90 | Lula S Beasley | 3 | Daughter | — | Alabama |
| 91 | James L Goode | 52 | Head | Miner | Alabama |
| 92 | Nancy M Goode | 46 | Wife | — | Alabama |
| 93 | Ruby A Goode | 17 | Daughter | — | Alabama |
| 94 | James Goode | 15 | Son | — | Alabama |
| 95 | Herschel Goode | 12 | Son | — | Alabama |
| 96 | Marshall Goode | 8 | Son | — | Alabama |
| 97 | John J Quigg | 40 | Head | Explosive Worker | Indiana |
| 98 | Beulah Quigg | 18 | Wife | — | Alabama |
| 99 | Lillian Quigg | 1 | Daughter | — | Indiana |
| 100 | Sherman Quigg | 0 | Son | — | Indiana |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)