WC
William Casey — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this William Casey across the 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1905), then head of a 9-person household.
Age 15
b. ~1905
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Casey |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| 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 | Braddock Boro |
| Est. Birth Year | ~1905 |
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 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Helen Casey | Daughter | — | 20 | ~1900 |
| Ruth Casey | Daughter | — | 14 | ~1906 |
| Marie Casey | Daughter | — | 25 | ~1895 |
| Joseph Casey | Head | — | 49 | ~1871 |
| William Casey | Son | — | 15 | ~1905 |
| James Casey | Son | — | 18 | ~1902 |
| Edward Casey | Son | — | 10 | ~1910 |
| Joseph Casey | Son | — | 12 | ~1908 |
| Nellie Casey | Spouse | — | 47 | ~1873 |
Census Appearances
1910
Allegheny, Pennsylvania
Son, age 6
Allegheny, Pennsylvania · implied b. ~1904 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Casey |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Son, age 15
Allegheny, Pennsylvania · implied b. ~1905 — 9 household members
| Surname | Casey |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| 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 Casey across 2 US Census years (1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
William Casey
Son · 1920 · age 15 · b. ~1905 · Pennsylvania
★ You are viewing this record
Sibling
Marie Casey
Sibling · 1920 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Casey
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Casey
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Casey
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Casey
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Casey
Sibling · 1920 · age 18
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 — Allegheny, Pennsylvania
Open full size
1920 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1528unit:1019)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lawrence Cook | 38 | Head | Laborer | Pennsylvania |
| 52 | Hazel Cook | 32 | Wife | — | Pennsylvania |
| 53 | Lawrence Cook | 12 | Son | — | Pennsylvania |
| 54 | Walter Cook | 10 | Son | — | Pennsylvania |
| 55 | Doris Cook | 4 | Daughter | — | Pennsylvania |
| 56 | Joseph Casey | 49 | Head | Foreman | Pennsylvania |
| 57 | Nellie Casey | 47 | Wife | — | Pennsylvania |
| 58 | Marie Casey | 25 | Daughter | Teacher | Pennsylvania |
| 59 | Helen Casey | 20 | Daughter | Stenographer | Pennsylvania |
| 60 | James Casey | 18 | Son | Clerk | Pennsylvania |
| 61 | William Casey THIS PERSON | 15 | Son | — | Pennsylvania |
| 62 | Ruth Casey | 14 | Daughter | — | Pennsylvania |
| 63 | Joseph Casey | 12 | Son | — | Pennsylvania |
| 64 | Edward Casey | 10 | Son | — | Pennsylvania |
| 65 | David Lawson | 53 | Head | Harnessmaker | Scotland |
| 66 | Ada Lawson | 47 | Wife | — | Pennsylvania |
| 67 | Homer Lawson | 14 | Son | — | Pennsylvania |
| 68 | David Stott | 42 | Head | Machinist | Pennsylvania |
| 69 | Lydia Stott | 42 | Wife | — | Pennsylvania |
| 70 | Effie Stott | 18 | Daughter | Clerk | Pennsylvania |
| 71 | Viola Stott | 12 | Daughter | — | Pennsylvania |
| 72 | Iris Stott | 10 | Daughter | — | Pennsylvania |
| 73 | John Schneider | 73 | Head | Retired | Germany |
| 74 | Barbara Schneider | 63 | Wife | — | Pennsylvania |
| 75 | Adam Schneider | 34 | Son | Laborer | Pennsylvania |
| 76 | George Schneider | 26 | Son | Clerk | Pennsylvania |
| 77 | Anthony Schneider | 23 | Son | Laborer | Pennsylvania |
| 78 | John Kinger | 43 | Head | Laborer | Pennsylvania |
| 79 | Margaret Kinger | 44 | Wife | — | Pennsylvania |
| 80 | Charles Kinger | 14 | Son | — | Pennsylvania |
| 81 | Theresa Kinger | 11 | Daughter | — | Pennsylvania |
| 82 | Charles Henker | 38 | Head | Clerk | Pennsylvania |
| 83 | Lena Henker | 38 | Wife | — | Pennsylvania |
| 84 | Charles Henker | 12 | Son | — | Pennsylvania |
| 85 | George Holforth | 81 | Head | Retired | Germany |
| 86 | John Holforth | 33 | Son | Laborer | Pennsylvania |
| 87 | Rose Holforth | 25 | Daughter | Housekeeper | Pennsylvania |
| 88 | Bernard Hilderman | 71 | Head | Retired | Germany |
| 89 | Anna Hilderman | 70 | Wife | — | Germany |
| 90 | George Cornelius | 32 | Head | Laborer | Pennsylvania |
| 91 | Edith Cornelius | 30 | Wife | — | England |
| 92 | Edith Cornelius | 8 | Daughter | — | Pennsylvania |
| 93 | Leo Cornelius | 7 | Son | — | Pennsylvania |
| 94 | Beatrice Cornelius | 5 | Daughter | — | Pennsylvania |
| 95 | George Cornelius | 3 | Son | — | Pennsylvania |
| 96 | Nellie Cornelius | 20 | Sister | — | Pennsylvania |
| 97 | Rosanna Cornelius | 57 | Mother | — | Ireland |
| 98 | Steve Inone | 45 | Head | Blacksmith | Pennsylvania |
| 99 | Mary Inone | 40 | Wife | — | Pennsylvania |
| 100 | John Arnold | 79 | Head | Retired | Pennsylvania |
Related Census Records
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)