TS
Timothy Sullivan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Timothy Sullivan across the 1900, 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 6-person household.
Age 57
b. ~1873
Male
Head
Born: Wales
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Sullivan |
| Given Name | Timothy |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | Naturalized |
| Year of Immigration | 1885 |
| Age at First Marriage | 32 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Additional Details | |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 20.00 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
| Occupation | Laborer |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1873 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Timothy | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Sullivan | Daughter | — | 20 | ~1910 |
| Timothy Sullivan | Head | — | 57 | ~1873 |
| Annie Sullivan | Son | — | 22 | ~1908 |
| Louis Sullivan | Son | — | 8 | ~1922 |
| John Sullivan | Son | — | 19 | ~1911 |
| Gertrude Sullivan | Spouse | — | 50 | ~1880 |
Census Appearances
1900
Allegheny, Pennsylvania
Other, age 32
Allegheny, Pennsylvania · implied b. ~1868 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Timothy |
| Relationship to Head | Brother |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Wales |
| Birth Month | Aug |
| Birth Year | 1868 |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Puddler |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1910
Allegheny, Pennsylvania
Head, age 40
Allegheny, Pennsylvania · implied b. ~1870
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Sullivan |
| Given Name | Timothy B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Wales |
| Years Married | 6 |
| Year of Immigration | 1886 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Eng |
| Mother's Birthplace | Eng |
| Occupation | Puddler |
| Industry | Steel mill |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1920
Allegheny, Pennsylvania
Head, age 50
Allegheny, Pennsylvania · implied b. ~1870 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Timothy |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Wales |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Puddler |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Wales |
| Year of Naturalization | 1885 |
| Birthplace (normalized) | wales |
1930
Allegheny, Pennsylvania
Head, age 57
Allegheny, Pennsylvania · implied b. ~1873 — 6 household members
| Surname | Sullivan |
| Given Name | Timothy |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | Naturalized |
| Year of Immigration | 1885 |
| Age at First Marriage | 32 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 20.00 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
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 Timothy Sullivan across 4 US Census years (1900, 1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Timothy Sullivan
Head · 1930 · age 57 · b. ~1873 · Pennsylvania
★ You are viewing this record
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:fifteenthcensus00reel1983:0333)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George J Price | 31 | Head | Laborer | Pennsylvania |
| 2 | Magdalene Price | 33 | Wife | — | Pennsylvania |
| 3 | William L Price | 9 | Son | — | Pennsylvania |
| 4 | Anna Ernst | 68 | Head | — | Pennsylvania |
| 5 | Mary Clooger | 73 | Head | — | Pennsylvania |
| 6 | August Miller | 75 | Head | Watchman | Germany |
| 7 | Fred Miller | 35 | Son | Stage Hand | Pennsylvania |
| 8 | Philomena Miller | 30 | Daughter-in-law | — | Pennsylvania |
| 9 | Frederick Miller | 2 | Grandson | — | Pennsylvania |
| 10 | George Westfall | 55 | Head | — | Pennsylvania |
| 11 | Mary Westfall | 35 | Daughter | Seamstress | Pennsylvania |
| 12 | Wanda Westfall | 22 | Daughter | Stenographer | Pennsylvania |
| 13 | Timothy Sullivan THIS PERSON | 57 | Head | Laborer | Wales |
| 14 | Gertrude Sullivan | 50 | Wife | — | Germany |
| 15 | Annie Sullivan | 22 | Son | Laborer | Pennsylvania |
| 16 | Gertrude Sullivan | 20 | Daughter | Bookkeeper | Pennsylvania |
| 17 | John Sullivan | 19 | Son | Helper | Pennsylvania |
| 18 | Louis Sullivan | 8 | Son | Errand Boy | Pennsylvania |
| 19 | Mary Schmidt | 35 | Head | — | Pennsylvania |
| 20 | Rose Schmidt | 17 | Daughter | — | Pennsylvania |
| 21 | Rita Schmidt | 14 | Daughter | — | Pennsylvania |
| 22 | Ann Schmidt | 11 | Daughter | — | Pennsylvania |
| 23 | Teresa Schmidt | 8 | Daughter | — | Pennsylvania |
| 24 | Here Ends The Enumeration Of Block No 29 | None | — | — | — |
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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)