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Lillian Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Lillian Williams across the 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 9-person household.
Age 42
b. ~1888
Female
Spouse
Born: England
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Williams |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1900 |
| Age at First Marriage | 20 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Can Read/Write | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Bethel Township |
| Est. Birth Year | ~1888 |
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 1930 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Margaret Williams | Daughter | — | 10 | ~1920 |
| Pearl Williams | Daughter | — | 12 | ~1918 |
| Josephine Williams | Daughter | — | 18 | ~1912 |
| John Williams | Head | — | 43 | ~1887 |
| Harvey Williams | Son | — | 15 | ~1915 |
| Woodrow Williams | Son | — | 7 | ~1923 |
| Arthur Williams | Son | — | 20 | ~1910 |
| Garfield Williams | Son | — | 5 | ~1925 |
| Lillian Williams | Spouse | — | 42 | ~1888 |
Census Appearances
1920
Washington, Pennsylvania
Other, age 32
Washington, Pennsylvania · implied b. ~1888 — 49 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Lillian |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | England |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
Allegheny, Pennsylvania
Spouse, age 42
Allegheny, Pennsylvania · implied b. ~1888 — 9 household members
| Surname | Williams |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1900 |
| Age at First Marriage | 20 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Lillian Williams across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lillian Williams
Spouse · 1930 · age 42 · b. ~1888 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1960:0537)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helen Sappy | 32 | Wife | — | Carpathia |
| 2 | Charles Sappy | 16 | Son | — | Pennsylvania |
| 3 | Mike Sappy | 13 | Son | — | Pennsylvania |
| 4 | Mary Sappy | 11 | Daughter | — | Pennsylvania |
| 5 | Helen Sappy | 9 | Daughter | — | Pennsylvania |
| 6 | Annie Sappy | 8 | Daughter | — | Pennsylvania |
| 7 | Johnny Sappy | 6 | Son | — | Pennsylvania |
| 8 | Margaret Sappy | 4 | Daughter | — | Pennsylvania |
| 9 | Mary Simonhick | 34 | Head | Day Work | Yugoslavia |
| 10 | Louis Simonhick | 9 | Son | — | Italy |
| 11 | Pauline Simonhick | 7 | Daughter | — | Pennsylvania |
| 12 | Sam Buchek | 43 | Head | Loader | Poland |
| 13 | Albina Buchek | 34 | Wife | — | Poland |
| 14 | Vanda Buchek | 14 | Daughter | — | Pennsylvania |
| 15 | Stella Buchek | 13 | Daughter | — | Pennsylvania |
| 16 | Edward Buchek | 11 | Son | — | Pennsylvania |
| 17 | Johnny Buchek | 9 | Son | — | Pennsylvania |
| 18 | Veronica Buchek | 9 | Daughter | — | Pennsylvania |
| 19 | Mary Buchek | 7 | Daughter | — | Pennsylvania |
| 20 | Charles Hindmarch | 46 | Head | Carpenter | England |
| 21 | Nellie Hindmarch | 38 | Wife | — | Pennsylvania |
| 22 | John Hindmarch | 17 | Son | — | Pennsylvania |
| 23 | John Williams | 43 | Head | Gardener | Wales |
| 24 | Lillian Williams THIS PERSON | 42 | Wife | — | England |
| 25 | Arthur Williams | 20 | Son | Concrete Worker | District of Columbia |
| 26 | Josephine Williams | 18 | Daughter | Waitress | Pennsylvania |
| 27 | Harvey Williams | 15 | Son | — | Pennsylvania |
| 28 | Pearl Williams | 12 | Daughter | — | Pennsylvania |
| 29 | Margaret Williams | 10 | Daughter | — | Pennsylvania |
| 30 | Woodrow Williams | 7 | Son | — | Pennsylvania |
| 31 | Garfield Williams | 5 | Son | — | Pennsylvania |
| 32 | George Dugic | 49 | Head | Loader | Czecho-Slovakia |
| 33 | Mary Dugic | 36 | Wife | — | Czecho-Slovakia |
| 34 | John Dugic | 14 | Son | — | Pennsylvania |
| 35 | George Dugic | 13 | Son | — | Pennsylvania |
| 36 | Steve Dugic | 11 | Son | — | Pennsylvania |
| 37 | Mary Dugic | 9 | Daughter | — | Pennsylvania |
| 38 | Paul Dugic | 8 | Son | — | Pennsylvania |
| 39 | Anna Dugic | 6 | Daughter | — | Pennsylvania |
| 40 | Julia Dugic | 3 | Daughter | — | Pennsylvania |
| 41 | Mike Dugic | 1 | Son | — | Pennsylvania |
| 42 | Tony Zimar | 38 | Head | Motorman | Yugoslavia |
| 43 | Catherine Zimar | 36 | Wife | — | Yugoslavia |
| 44 | Frank Zimar | 15 | Son | — | Pennsylvania |
| 45 | Anna Zimar | 12 | Daughter | — | Pennsylvania |
| 46 | Frances Zimar | 9 | Daughter | — | Pennsylvania |
| 47 | Caroline Zimar | 8 | Daughter | — | Pennsylvania |
| 48 | Elizabeth Zimar | 1 | Daughter | — | Pennsylvania |
| 49 | Andy Gerlich | 45 | Head | Loader | Yugoslavia |
| 50 | Teresa Gerlich | 42 | Wife | — | Yugoslavia |
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)