FS
Frances Smith — 1930 US Census Record
Model Tree available1930 United States Federal Census · San Francisco, California
Our Model Tree links this Frances Smith across the 1910, 1920 and 1930 US Censuses in San Francisco, California (XGBoost, ~Confirmed), with identified parents Frank & Charles — first a daughter (b.~1909), then head of a 4-person household.
Age 21
b. ~1909
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | San Francisco, California |
| Surname | Smith |
| Given Name | Frances L. |
| 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 | Cashier |
| Industry | Insurance |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Cashier |
| 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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Frances | Age | Birth yr |
|---|---|---|---|---|
| Frances Smith | Daughter | — | 21 | ~1909 |
| Edith Smith | Daughter | — | 22 | ~1908 |
| Frank Smith | Head | — | 58 | ~1872 |
| Louise Smith | Spouse | — | 50 | ~1880 |
Census Appearances
1910
San Francisco, …
Other, age 2
San Francisco, California · implied b. ~1908 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Frances E |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
Daughter, age 11
San Francisco, California · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Francis E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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 — 4 household members
| Surname | Smith |
| Given Name | Frances L. |
| 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 | Cashier |
| Industry | Insurance |
| 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 Frances Smith across 3 US Census years (1910, 1920 and 1930) in San Francisco, California, using XGBoost record linkage. Identified parents: father Frank Smith (~0.92 confidence) and father Charles Smith (~0.92 confidence) and mother Louise Smith (~0.92 confidence) and mother Ethel Smith (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Smith
b. ~1872
Source father
● Household
· direct · ~0.92
Father
Charles Smith
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Louise Smith
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Ethel Smith
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frances Smith
Daughter · 1930 · age 21 · b. ~1909 · California
★ You are viewing this record
Sibling
Edith Smith
Sibling · 1930 · age 22
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
50 people indexed on this census page (ia:1930:californiacensus00reel200:0033)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harris Borden | 38 | Head | Tailor | Russia |
| 2 | Libbie Borden | 38 | Wife | — | Roumania |
| 3 | Benjamin Borden | 5 | Son | — | California |
| 4 | Ruth Borden | 2 | Daughter | — | California |
| 5 | Hattie Johnson | 33 | Head | Seamstress | California |
| 6 | Harold Johnson | 13 | Son | Delivery | California |
| 7 | Estelle Johnson | 63 | Mother | — | California |
| 8 | Alice Donnelly | 40 | Sister | Waitress | California |
| 9 | James Donnelly | 35 | Brother | — | California |
| 10 | Gertrude Donnelly | 32 | Sister | Candy Maker | California |
| 11 | Agnes Donnelly | 29 | Sister | Shipping Clerk | California |
| 12 | Margaret Donnelly | 27 | Sister | — | California |
| 13 | Catherine Lukes | 56 | Sister | Nurse | California |
| 14 | Teresa Brady | 52 | Sister | Nurse | California |
| 15 | Florence Magee | 43 | Head | Saleslady | California |
| 16 | Ruth Magee | 23 | Daughter | Book Binder | California |
| 17 | Marie Magee | 21 | Daughter | — | California |
| 18 | Nellie Magee | 13 | Daughter | — | California |
| 19 | Frank R. Smith | 58 | Head | Deputy Collector | California |
| 20 | Louise Smith | 50 | Wife | — | California |
| 21 | Edith Smith | 22 | Daughter | Clerk | California |
| 22 | Frances L. Smith THIS PERSON | 21 | Daughter | Cashier | California |
| 23 | Reid Monaghan | 41 | Head | Sales Clerk | Colorado |
| 24 | Ruth Pitman | 15 | Daughter | — | Idaho |
| 25 | Freda Johnson | 23 | Roomer | Saleslady | Utah |
| 26 | Carl Fischer | 50 | Head | Watchmaker | Switzerland |
| 27 | Emma Fischer | 41 | Wife | — | Switzerland |
| 28 | Harry Fischer | 7 | Son | — | California |
| 29 | Elizabeth Fischer | 5 | Daughter | — | California |
| 30 | Leo Guerin | 30 | Roomer | Machinist | Michigan |
| 31 | Marie Guerin | 28 | Roomer | — | Illinois |
| 32 | Evelyn Guerin | 1 | Roomer | — | California |
| 33 | Mort Mortensen | 28 | Head | Janitor | Sweden |
| 34 | Emma Mortensen | 31 | Wife | — | Sweden |
| 35 | Carl Mortensen | 3 | Son | — | California |
| 36 | Arthur Mortensen | 2 | Son | — | California |
| 37 | Peter Guerin | 36 | Head | Salesman | Germany |
| 38 | Edith Guerin | 35 | Wife | — | Germany |
| 39 | Virginia Guerin | 4 | Daughter | — | California |
| 40 | Julius Traub | 64 | Head | Retired | Germany |
| 41 | Louise Traub | 67 | Wife | — | Germany |
| 42 | Martha Traub | 17 | Daughter | — | Germany |
| 43 | John P. Mcgrath | 21 | Head | Butcher | Michigan |
| 44 | Viola Mcgrath | 36 | Wife | Foreman | California |
| 45 | Daryl Mcgrath | 1 | Son | — | California |
| 46 | Rose Gould | 12 | Step-daughter | — | Wisconsin |
| 47 | Martin Smith | 74 | Head | — | Ohio |
| 48 | Frank Foley | 44 | Head | Mechanic | Oregon |
| 49 | Margaret Foley | 25 | Wife | Waitress | California |
| 50 | F. Warren | 28 | Roomer | — | California |
Related Census Records
Pedigree Summary
Frances + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)