FS
Florence Stewart — 1930 US Census Record
Linked across censuses1930 United States Federal Census · San Francisco, California
Our Model Tree links this Florence Stewart across the 1920 and 1930 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 8-person household.
Age 21
b. ~1909
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | San Francisco, California |
| Surname | Stewart |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Telephone Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Stenographer |
| Township / Ward | San Francisco City |
| Est. Birth Year | ~1909 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Irene Stewart | Daughter | — | 7 | ~1923 |
| Florence Stewart | Daughter | — | 21 | ~1909 |
| John Stewart | Son | — | 16 | ~1914 |
| John Stewart | Head | — | 51 | ~1879 |
| Evelyn Stewart | Daughter | — | 22 | ~1908 |
| Charles Stewart | Son | — | 23 | ~1907 |
| Mary Stewart | Spouse | — | 51 | ~1879 |
| Geraldine Stewart | Daughter | — | 12 | ~1918 |
Census Appearances
1920
San Francisco, …
Daughter, age 10
San Francisco, California · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stewart |
| Given Name | Florence |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
San Francisco, …
Daughter, age 21
San Francisco, California · implied b. ~1909 — 8 household members
| Surname | Stewart |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Stenographer |
| Industry | Telephone Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Florence Stewart across 2 US Census years (1920 and 1930) in San Francisco, California, using XGBoost record linkage.
Show:
This person
Anchor record
Florence Stewart
Daughter · 1930 · age 21 · b. ~1909 · California
★ You are viewing this record
Sibling
Charles Stewart
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Stewart
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Stewart
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geraldine Stewart
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Stewart
Sibling · 1930 · age 7
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
1930 US Federal Census — San Francisco, California
Open full size
1930 US Federal Census — San Francisco, California
Page Contents
47 people indexed on this census page (ia:1930:californiacensus00reel196:0607)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Patrick J. Mcmahon | 52 | Head | Caretaker | Irish Free State |
| 2 | Josephine Mcmahon | 51 | Wife | — | Irish Free State |
| 3 | Timothy Lynch | 58 | Brother-in-law | Laborer | Irish Free State |
| 4 | John Stewart | 51 | Head | Manager | England |
| 5 | Mary Stewart | 51 | Wife | — | California |
| 6 | Charles Stewart | 23 | Son | Teamster | California |
| 7 | Evelyn Stewart | 22 | Daughter | Stenographer | California |
| 8 | Florence Stewart THIS PERSON | 21 | Daughter | Stenographer | California |
| 9 | John Stewart | 16 | Son | — | California |
| 10 | Geraldine Stewart | 12 | Daughter | — | California |
| 11 | Irene Stewart | 7 | Daughter | — | California |
| 12 | Edward De Luca | 27 | Head | Teamster | California |
| 13 | Rose De Luca | 26 | Wife | — | California |
| 14 | Elizabeth De Luca | 1 | Daughter | — | California |
| 15 | John Macdonald | 59 | Head | Plasterer | New York |
| 16 | John Macdonald | 22 | Son | — | California |
| 17 | Frank C. Hunter | 32 | Head | Broker | California |
| 18 | Kathryn Hunter | 30 | Wife | — | California |
| 19 | Catherine Slevin | 64 | Mother-in-law | — | Maine |
| 20 | William E. Morgan | 30 | Head | Truck Driver | California |
| 21 | Mary J. Morgan | 34 | Wife | — | California |
| 22 | Domenico Toscano | 41 | Head | Builder | Italy |
| 23 | Angelina Toscano | 32 | Wife | — | Italy |
| 24 | Ida Toscano | 5 | Daughter | — | California |
| 25 | Marion Toscano | 1 | Daughter | — | California |
| 26 | Renato Mercandelli | 26 | Head | Clerk | Italy |
| 27 | Mary Mercandelli | 26 | Wife | — | California |
| 28 | Samuel Lara | 24 | Lodger | Mechanic | California |
| 29 | Mary W. Hennessey | 54 | Head | — | Pennsylvania |
| 30 | Morris Hennessey | 16 | Daughter | Operator | California |
| 31 | Ed L. Newstadt | 31 | Head | Draftsman | Wisconsin |
| 32 | Estelle Newstadt | 26 | Wife | — | California |
| 33 | Joan Estelle Newstadt | 1 | Daughter | — | California |
| 34 | William Rocco | 50 | Head | Barber | Italy |
| 35 | Maria Rocco | 52 | Wife | — | Italy |
| 36 | Joseph Rocco | 24 | Son | Clerk | Pennsylvania |
| 37 | Julio Rocco | 20 | Son | — | Pennsylvania |
| 38 | Fred Rocco | 19 | Son | — | California |
| 39 | Arthur Rocco | 14 | Son | — | California |
| 40 | William Francis | 51 | Head | Undertaker | United States |
| 41 | Mary Francis | 44 | Wife | — | Scotland |
| 42 | Fred Hunter | 20 | Step-son | Clerk | United States |
| 43 | Dan Petterie | 38 | Head | Shipping Clerk | California |
| 44 | Susan Petterie | 38 | Wife | — | California |
| 45 | Robert Slighteder | 22 | Step-son | Chauffeur | California |
| 46 | Alfred Slighteder | 13 | Step-son | — | California |
| 47 | Lorraine Slighteder | 16 | Step-daughter | — | 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)