PS
Patrick Sullivan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · San Francisco, California
Our Model Tree links this Patrick Sullivan across the 1910, 1920 and 1930 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a head (b.~1876), then head of a 4-person household.
Age 54
b. ~1876
Male
Head
Born: California
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | San Francisco, California |
| Surname | Sullivan |
| Given Name | Patrick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | California |
| Age at First Marriage | 27 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Pictures Fireman |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Pictures Fireman |
| Township / Ward | San Francisco City |
| Est. Birth Year | ~1876 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Patrick | Age | Birth yr |
|---|---|---|---|---|
| Anita Sullivan | Daughter | — | 27 | ~1903 |
| Patrick Sullivan | Head | — | 54 | ~1876 |
| Frank Lustic | Other | — | 48 | ~1882 |
| Elizabeth Sullivan | Spouse | — | 53 | ~1877 |
Census Appearances
1910
San Francisco, …
Other, age 34
San Francisco, California · implied b. ~1876 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Patrick |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Fireman |
| Industry | Marine |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
San Francisco, …
Head, age 45
San Francisco, California · implied b. ~1875 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Patrick |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | California |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | hotel business |
| Industry | manager |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
San Francisco, …
Head, age 54
San Francisco, California · implied b. ~1876 — 4 household members
| Surname | Sullivan |
| Given Name | Patrick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | California |
| Age at First Marriage | 27 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Pictures Fireman |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Patrick Sullivan across 3 US Census years (1910, 1920 and 1930) in San Francisco, California, using XGBoost record linkage.
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This person
Anchor record
Patrick Sullivan
Head · 1930 · age 54 · b. ~1876 · California
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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 — San Francisco, California
Open full size
1930 US Federal Census — San Francisco, California
Page Contents
49 people indexed on this census page (ia:1930:californiacensus00reel200:0807)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Smith | 62 | Head | Accountant | Illinois |
| 2 | Virginia L. Smith | 57 | Wife | None | Indiana |
| 3 | William Smith | 24 | Son | None | California |
| 4 | Katherine Smith | 19 | Daughter | None | California |
| 5 | S. S. Nitta | 60 | Head | None | Connecticut |
| 6 | Charles S. Beecher | 60 | Boarder | Painter | Connecticut |
| 7 | Anna Sloan | 65 | Head | None | California |
| 8 | Adelaide Sloan | 33 | Daughter | Stenographer | California |
| 9 | Ruth Sloan | 26 | Daughter | None | California |
| 10 | Emma Marnet | 53 | Boarder | Stenographer | California |
| 11 | Herman E. Hanamann | 40 | Head | Architect | California |
| 12 | Irene Hanamann | 42 | Wife | None | Illinois |
| 13 | Irene Hanamann | 13 | Daughter | None | California |
| 14 | Virginia Hanamann | 11 | Daughter | None | California |
| 15 | Michael Hanamann | 70 | Father | Retired | France |
| 16 | Stanley Schwerin | 55 | Head | Salesman | California |
| 17 | Josephine Schwerin | 47 | Wife | None | California |
| 18 | Virginia Schwerin | 17 | Daughter | None | California |
| 19 | Stanley Jr. Schwerin | 14 | Son | None | California |
| 20 | Patricia Schwerin | 12 | Daughter | None | California |
| 21 | Mary Keeley | 45 | Head | None | Ireland |
| 22 | James Keeley | 22 | Son | Fireman | California |
| 23 | Agnes Keeley | 20 | Daughter | Bookkeeper | California |
| 24 | Charles West | 75 | Head | Broker | Indiana |
| 25 | Margaret Anna West | 70 | Wife | None | Canada Eng |
| 26 | John Bjork | 60 | Head | Tailor | Sweden |
| 27 | Anna Bjork | 62 | Wife | None | Sweden |
| 28 | Ellen Bjork | 55 | Sister | Tailoress | Sweden |
| 29 | Anthony Reeves | 45 | Head | None | Hungary |
| 30 | Elizabeth Reeves | 40 | Wife | None | Hungary |
| 31 | Elizabeth Reeves | 18 | Daughter | None | Hungary |
| 32 | Margaret Reeves | 16 | Daughter | None | Hungary |
| 33 | Frank Reeves | 11 | Son | None | California |
| 34 | John Reeves | 9 | Son | None | California |
| 35 | John Ahern | 45 | Head | Stevedore | Ireland |
| 36 | Mary Ahern | 41 | Wife | None | Ireland |
| 37 | John Ahern | 18 | Son | None | California |
| 38 | Eileen Ahern | 17 | Daughter | None | California |
| 39 | Helen Ahern | 12 | Daughter | None | California |
| 40 | Francis Ahern | 5 | Son | None | California |
| 41 | Daniel Ahern | 4 | Son | None | California |
| 42 | Dolores Ahern | 2 | Daughter | None | California |
| 43 | Julia M. Heilmann | 71 | Head | Homemaker | California |
| 44 | Leo P. Heilmann | 38 | Son | Clerk | California |
| 45 | Edith J. Heilmann | 35 | Daughter | None | California |
| 46 | Patrick Sullivan THIS PERSON | 54 | Head | Pictures Fireman | California |
| 47 | Elizabeth Sullivan | 53 | Wife | None | California |
| 48 | Anita Sullivan | 27 | Daughter | None | California |
| 49 | Frank P. Lustic | 48 | Boarder | Teacher | California |
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)