WM
William Mckinney — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Butler, Pennsylvania
Our Model Tree links this William Mckinney across the 1920 and 1930 US Censuses in Butler, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 7-person household.
Age 12
b. ~1918
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Butler, Pennsylvania |
| Surname | McKinney |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Concord Township |
| Est. Birth Year | ~1918 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Jane Mckinney | Daughter | — | 14 | ~1916 |
| George Mckinney | Head | — | 36 | ~1894 |
| Annie Mckinney | Spouse | — | 32 | ~1898 |
| Fred Mckinney | Son | — | 6 | ~1924 |
| Christina Mckinney | Daughter | — | 10 | ~1920 |
| William Mckinney | Son | — | 12 | ~1918 |
| Robert Mckinney | Son | — | 1 | ~1929 |
Census Appearances
1920
Butler, Pennsylvania
Son, age 2
Butler, Pennsylvania · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKinney |
| Given Name | William L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Butler, Pennsylvania
Son, age 12
Butler, Pennsylvania · implied b. ~1918 — 7 household members
| Surname | McKinney |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 William Mckinney across 2 US Census years (1920 and 1930) in Butler, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
William Mckinney
Son · 1930 · age 12 · b. ~1918 · Pennsylvania
★ You are viewing this record
Sibling
Jane Mckinney
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Christina Mckinney
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Mckinney
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Mckinney
Sibling · 1930 · 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
1930 US Federal Census — Butler, Pennsylvania
Open full size
1930 US Federal Census — Butler, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2009:0832)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Henry M Cumberland | 19 | Son | Section Hand | Pennsylvania |
| 52 | Earl P Stoops | 41 | Head | Driller | Pennsylvania |
| 53 | Blanche Stoops | 40 | Wife | — | Pennsylvania |
| 54 | Joseph M Christy | 71 | Head | Pumper | Pennsylvania |
| 55 | Gertrude Jean Christy | 44 | Daughter | — | Pennsylvania |
| 56 | Ralph H Campbell | 40 | Head | Farmer | Pennsylvania |
| 57 | Florence E Campbell | 37 | Wife | — | Pennsylvania |
| 58 | Clifton Campbell | 15 | Son | — | Pennsylvania |
| 59 | Winifred Campbell | 13 | Daughter | — | Pennsylvania |
| 60 | Pearl Campbell | 10 | Daughter | — | Pennsylvania |
| 61 | S. C. Thompson | 72 | Head | — | Pennsylvania |
| 62 | Ida Thompson | 74 | Wife | — | Pennsylvania |
| 63 | Earl Thompson | 36 | Son | Laborer | Pennsylvania |
| 64 | Ira Christy | 55 | Head | Farmer | Pennsylvania |
| 65 | Joseph C Christy | 27 | Son | Laborer | Pennsylvania |
| 66 | Mary F Christy | 44 | Daughter-in-law | — | Pennsylvania |
| 67 | Floyd Christy | 19 | G. Son | — | Pennsylvania |
| 68 | Virginia Christy | 3 | G. Daughter | — | Pennsylvania |
| 69 | George Mckinney | 36 | Head | Pumper | Pennsylvania |
| 70 | Annie Mckinney | 32 | Wife | — | Pennsylvania |
| 71 | Jane Mckinney | 14 | Daughter | — | Pennsylvania |
| 72 | William Mckinney THIS PERSON | 12 | Son | — | Pennsylvania |
| 73 | Christina Mckinney | 10 | Daughter | — | Pennsylvania |
| 74 | Fred Mckinney | 6 | Son | — | Pennsylvania |
| 75 | Robert Mckinney | 1 | Son | — | Pennsylvania |
| 76 | William Mckinney | 74 | Head | Farmer | Pennsylvania |
| 77 | Floyd H Mckinney | 34 | Son | — | Pennsylvania |
| 78 | Lizzie Mckinney | 55 | Head | — | Pennsylvania |
| 79 | Ford L Campbell | 41 | Head | — | Pennsylvania |
| 80 | Lou J Campbell | 41 | Wife | — | Pennsylvania |
| 81 | Eileen Campbell | 16 | Daughter | — | Pennsylvania |
| 82 | Boyd Campbell | 14 | Son | — | Pennsylvania |
| 83 | Freda Campbell | 10 | Daughter | — | Pennsylvania |
| 84 | Gwendolyn Campbell | 6 | Daughter | — | Pennsylvania |
| 85 | Elmer Campbell | 73 | Head | — | Pennsylvania |
| 86 | Mabel Campbell | 49 | Daughter | — | Pennsylvania |
| 87 | Samuel C Bartley | 28 | Head | Laborer | Pennsylvania |
| 88 | Katherine Bartley | 22 | Wife | — | Pennsylvania |
| 89 | John C Brown | 63 | Head | Farmer | Pennsylvania |
| 90 | Hale D Brown | 19 | Son | Laborer | Pennsylvania |
| 91 | Elma S Campbell | 65 | Head | Farmer | Pennsylvania |
| 92 | Annie Campbell | 52 | Wife | — | Pennsylvania |
| 93 | Helen Campbell | 18 | Daughter | — | Pennsylvania |
| 94 | William T Smith | 44 | Head | Oil Producer | Pennsylvania |
| 95 | Alice Smith | 44 | Wife | — | Pennsylvania |
| 96 | Ruth Smith | 19 | Daughter | — | Pennsylvania |
| 97 | Irene Smith | 17 | Daughter | — | Pennsylvania |
| 98 | Merle Smith | 14 | Daughter | — | Pennsylvania |
| 99 | Josephine Smith | 12 | Daughter | — | Pennsylvania |
| 100 | Milton W Campbell | 60 | Head | Farmer | Pennsylvania |
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)