WM
William Mckinney — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this William Mckinney across the 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1908), then head of a 7-person household.
Age 12
b. ~1908
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, 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 | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1908 |
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 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Clara Mckinney | Daughter | — | ~1920 | |
| Cora Mckinney | Spouse | — | 33 | ~1887 |
| William Mckinney | Head | — | 40 | ~1880 |
| Blanche Mckinney | Daughter | — | 5 | ~1915 |
| Margaret Mckinney | Daughter | — | 9 | ~1911 |
| William Mckinney | Son | — | 12 | ~1908 |
| Dorothy Mckinney | Daughter | — | 1 | ~1919 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age 2
Philadelphia, Pennsylvania · implied b. ~1908 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKinney |
| Given Name | William H Jr |
| 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 |
1920
Philadelphia, Pennsylvania
Son, age 12
Philadelphia, Pennsylvania · implied b. ~1908 — 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 | Yes |
| Can Write | Yes |
| Speaks English | 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 (1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
William Mckinney
Son · 1920 · age 12 · b. ~1908 · Pennsylvania
★ You are viewing this record
Sibling
Dorothy Mckinney
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Mckinney
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blanche Mckinney
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Mckinney
Sibling · 1920 · age
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
1920 US Federal Census — Philadelphia, Pennsylvania
Open full size
1920 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1635unit:0201)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Gregory | 60 | Father-in-law | Stripper | England |
| 52 | William Slesher | 52 | Head | Weaver | Pennsylvania |
| 53 | Mary Slesher | 45 | Wife | — | Pennsylvania |
| 54 | Charles Slesher | 22 | Son | Helper | Pennsylvania |
| 55 | Isabella Slesher | 14 | Daughter | — | Pennsylvania |
| 56 | Anna Slesher | 11 | Daughter | — | Pennsylvania |
| 57 | Laura Slesher | 9 | Daughter | — | Pennsylvania |
| 58 | James Mckee | 26 | Head | Carpenter | Pennsylvania |
| 59 | Elizabeth Mckee | 25 | Wife | — | Pennsylvania |
| 60 | James Mckee | 2 | Son | — | Pennsylvania |
| 61 | Harrison Smith | 33 | Head | Machine Operator | Pennsylvania |
| 62 | Mattie Smith | 28 | Wife | — | Pennsylvania |
| 63 | Alberta Smith | 3 | Daughter | — | Pennsylvania |
| 64 | Margaret Smith | 1 | Daughter | — | Pennsylvania |
| 65 | Mary Ruppel | 58 | Head | — | Ireland |
| 66 | Joseph Ruppel | 23 | Son | Shipper | Pennsylvania |
| 67 | Francis Ruppel | 20 | Son | Helper | Pennsylvania |
| 68 | Frank Helmick | 33 | Head | Sawyer | Virginia |
| 69 | Anna M. Helmick | 31 | Wife | — | Pennsylvania |
| 70 | Francis H. Helmick | 11 | Son | — | Pennsylvania |
| 71 | Viola G. Helmick | 6 | Daughter | — | Pennsylvania |
| 72 | Harry F. Helmick | 3 | Son | — | Pennsylvania |
| 73 | William Mckinney | 40 | Head | Weaver | Pennsylvania |
| 74 | Cora Mckinney | 33 | Wife | — | Pennsylvania |
| 75 | William Mckinney THIS PERSON | 12 | Son | — | Pennsylvania |
| 76 | Margaret Mckinney | 9 | Daughter | — | Pennsylvania |
| 77 | Blanche Mckinney | 5 | Daughter | — | Pennsylvania |
| 78 | Dorothy Mckinney | 1 | Daughter | — | Pennsylvania |
| 79 | Clara Mckinney | 0 | Daughter | — | Pennsylvania |
| 80 | Joseph W. Haberkorn | 29 | Head | Brakeman | Pennsylvania |
| 81 | Lillian Haberkorn | 25 | Wife | — | Pennsylvania |
| 82 | Joseph Haberkorn | 2 | Son | — | Pennsylvania |
| 83 | William Weachter | 37 | Head | Carter | Pennsylvania |
| 84 | Emma Weachter | 28 | Wife | Comber | Germany |
| 85 | William Weachter | 7 | Son | — | Pennsylvania |
| 86 | Joseph Miller | 68 | Head | Helper | Pennsylvania |
| 87 | Allene Miller | 67 | Wife | — | Pennsylvania |
| 88 | Joseph Mallon | 11 | Grandson | — | Pennsylvania |
| 89 | William Schine | 44 | Head | Polisher | New Jersey |
| 90 | Laura Schine | 50 | Wife | — | Pennsylvania |
| 91 | John Nemmert | 51 | Head | Finisher | Pennsylvania |
| 92 | Katie Nemmert | 45 | Wife | — | Pennsylvania |
| 93 | Catherine Nemmert | 18 | Daughter | Cutter | Pennsylvania |
| 94 | Rose Nemmert | 16 | Daughter | Walker | Pennsylvania |
| 95 | Marie Nemmert | 14 | Daughter | — | Pennsylvania |
| 96 | Joseph H. Bromley | 27 | Head | Finisher | Pennsylvania |
| 97 | Mary R. Bromley | 20 | Wife | — | Pennsylvania |
| 98 | Mary F. Bromley | 2 | Daughter | — | Pennsylvania |
| 99 | Louis Slusher | 25 | Brother-in-law | Finisher | Pennsylvania |
| 100 | Ethel Slusher | 17 | Sister-in-law | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)