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Jeremiah Sullivan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · San Francisco, California
Our Model Tree links this Jeremiah Sullivan across the 1910, 1920 and 1930 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 6-person household.
Age 47
b. ~1883
Male
Head
Born: California
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | San Francisco, California |
| Surname | Sullivan |
| Given Name | Jeremiah |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | California |
| Age at First Marriage | 24 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Salesman |
| Industry | Real Estate |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35.00 |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Salesman |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1883 |
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 Jeremiah | Age | Birth yr |
|---|---|---|---|---|
| Robert Sullivan | Son | — | 4 | ~1926 |
| James Sullivan | Son | — | 9 | ~1921 |
| Jeremiah Sullivan | Head | — | 47 | ~1883 |
| Jeremiah Sullivan | Son | — | 14 | ~1916 |
| Annie Sullivan | Spouse | — | 42 | ~1888 |
| John Sullivan | Son | — | 11 | ~1919 |
Census Appearances
1910
San Francisco, …
Other, age 26
San Francisco, California · implied b. ~1884 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Jeremiah |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Houseman |
| Industry | House |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
San Francisco, …
Head, age 35
San Francisco, California · implied b. ~1885 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Jeremiah F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | California |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Structural Steel |
| Industry | Buildings |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | California |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | california |
1930
San Francisco, …
Head, age 47
San Francisco, California · implied b. ~1883 — 6 household members
| Surname | Sullivan |
| Given Name | Jeremiah |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | California |
| Age at First Marriage | 24 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Salesman |
| Industry | Real Estate |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35.00 |
| 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 Jeremiah 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
Jeremiah Sullivan
Head · 1930 · age 47 · b. ~1883 · 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
45 people indexed on this census page (ia:1930:californiacensus00reel197:0750)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George B. Nelson | 28 | Head | Salesman | Sweden |
| 52 | Verna Nelson | 24 | Wife | — | Sweden |
| 53 | George Nelson | 2 | Son | — | California |
| 54 | Jeremiah Sullivan THIS PERSON | 47 | Head | Salesman | California |
| 55 | Annie A. Sullivan | 42 | Wife | — | California |
| 56 | Jeremiah Sullivan | 14 | Son | — | California |
| 57 | John J. Sullivan | 11 | Son | — | California |
| 58 | James J. Sullivan | 9 | Son | — | California |
| 59 | Robert Sullivan | 4 | Son | — | California |
| 60 | John Thompson | 59 | Head | Laborer | Ireland F.S. |
| 61 | Rose Thompson | 55 | Wife | — | Ireland F.S. |
| 62 | Rose K. Thompson | 24 | Daughter | Stenographer | Massachusetts |
| 63 | Julia Thompson | 20 | Daughter | Clerk | California |
| 64 | June Thompson | 18 | Daughter | — | California |
| 65 | Daniel Thompson | 17 | Son | — | California |
| 66 | Peter Basmaison | 67 | Head | Carpenter | France |
| 67 | Ethel Basmaison | 58 | Wife | — | France |
| 68 | I. M. Basmaison | 25 | Daughter | Stenographer | California |
| 69 | Leo Basmaison | 23 | Son | Bookkeeper | California |
| 70 | Joseph Molinari | 48 | Head | — | Italy |
| 71 | Louise Molinari | 40 | Wife | — | Italy |
| 72 | James Molinari | 21 | Son | — | California |
| 73 | Fred Molinari | 19 | Son | — | California |
| 74 | John Molinari | 18 | Son | — | California |
| 75 | Ernest Molinari | 16 | Son | — | California |
| 76 | Frank Molinari | 14 | Son | — | California |
| 77 | Anita Molinari | 12 | Daughter | — | California |
| 78 | George Molinari | 10 | Son | — | California |
| 79 | Eugene Molinari | 40 | Head | Laborer | Italy |
| 80 | Rose Molinari | 38 | Wife | — | Italy |
| 81 | Emma Molinari | 18 | Daughter | — | Italy |
| 82 | Louise Molinari | 17 | Daughter | — | Italy |
| 83 | Mary Molinari | 5 | Daughter | — | New York |
| 84 | Josephine Molinari | 3 | Daughter | — | New York |
| 85 | Louis Molinari | 2 | Son | — | Italy |
| 86 | Elizabeth Silva | 43 | Head | Marker | California |
| 87 | John Silva | 28 | Son | Laborer | California |
| 88 | Jeremiah Fawley | 26 | Head | Laborer | New Hampshire |
| 89 | Agnes Fawley | 24 | Wife | Bookkeeper | Maryland |
| 95 | Francis Van Gaughlen | 50 | Head | Laborer | Germany |
| 96 | John Van Gaughlen | 14 | Son | — | California |
| 97 | Gene Van Gaughlen | 12 | Son | — | California |
| 98 | Joseph Van Gaughlen | 10 | Son | — | California |
| 99 | Walter Van Gaughlen | 8 | Son | — | California |
| 100 | Katherine Russell | 60 | Head | Servant | Ireland |
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)