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Frances Baker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · San-Francisco-County, California
Our Model Tree links this Frances Baker across the 1930 and 1940 US Censuses in San-Francisco-County, California (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 8-person household.
Age 19
b. ~1921
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | San-Francisco-County, California |
| Surname | Baker |
| Given Name | Frances |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Additional Details | |
| Occupation | Hat Check Girl |
| Industry | Hotel |
| Class of Worker | PW |
| Hours Worked | 12 |
| Income (1939) | 300 |
| Highest Grade | C-2 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Hat Check Girl |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1921 |
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 1940 census.
| Name | Relation to head | Relative to Frances | Age | Birth yr |
|---|---|---|---|---|
| James Baker | Son | — | 7 | ~1933 |
| Ethel Baker | Spouse | — | 39 | ~1901 |
| George Baker | Son | — | 12 | ~1928 |
| Nancy Baker | Daughter | — | 1 | ~1939 |
| William Baker | Son | — | 15 | ~1925 |
| Adam Baker | Son | — | 18 | ~1922 |
| Barbara Baker | Daughter | — | 10 | ~1930 |
| Frances Baker | Daughter | — | 19 | ~1921 |
Census Appearances
1930
San Francisco, …
Daughter, age 10
San Francisco, California · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baker |
| Given Name | Florence A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
San-Francisco-County, California
Daughter, age 19
San-Francisco-County, California · implied b. ~1921 — 8 household members
| Surname | Baker |
| Given Name | Frances |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Occupation | Hat Check Girl |
| Industry | Hotel |
| Class of Worker | PW |
| Hours Worked | 12 |
| Income (1939) | 300 |
| Highest Grade | C-2 |
| 1935 Residence | Same place |
| 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 Baker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frances Baker
Daughter · 1940 · age 19 · b. ~1921 · California
★ You are viewing this record
Sibling
Barbara Baker
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nancy Baker
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Baker
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Baker
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adam Baker
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Baker
Sibling · 1940 · 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
1940 US Federal Census — San-Francisco-County, California
Open full size
1940 US Federal Census — San-Francisco-County, California
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00302-00801)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ethel Baker | 39 | Wife | — | California |
| 42 | Frances Baker THIS PERSON | 19 | Daughter | Hat Check Girl | California |
| 43 | Adam Jr. Baker | 18 | Son | Messenger | California |
| 44 | William Baker | 15 | Son | Messenger | California |
| 45 | George Baker | 12 | Son | — | California |
| 46 | Barbara Baker | 10 | Daughter | — | California |
| 47 | James Baker | 7 | Son | — | California |
| 48 | Nancy Lou Baker | 1 | Daughter | — | California |
| 49 | Etta Luenser | 58 | Head | School Principal | California |
| 50 | Louise Heitman | 56 | Roomer | Buyer Furniture | California |
| 51 | William J. Hall | 55 | Head | Salesman | California |
| 52 | Lillian Hall | 54 | Wife | — | California |
| 53 | Harold Hall | 25 | Son | — | California |
| 54 | Carl Henning | 69 | Head | — | Montana |
| 55 | Humbert B. Rodelo | 44 | Head | Printer | Guatemala |
| 56 | Josephine Rodelo | 50 | Wife | Seamstress | Argentina |
| 57 | Viviende Rodelo | None | Block | — | — |
| 58 | John Ligari | 56 | Head | Street Cleaner | Italy |
| 59 | Margaret Ligari | 52 | Wife | — | Italy |
| 60 | Fred Hoff | 80 | Head | Car Builder | Ohio |
| 61 | Gail Hoff | 62 | Wife | — | California |
| 62 | Max Levin | 25 | Head | Motorman | Pennsylvania |
| 63 | Marie Levin | 20 | Wife | — | New York |
| 64 | Oscar Walich | 60 | Head | — | California |
| 65 | Marie Walich | 55 | Wife | — | California |
| 66 | Lionel Cisini | 33 | Head | Collector | Louisiana |
| 67 | Elsie Cisini | 36 | Wife | — | California |
| 68 | Wallace Barnes | 31 | Head | Salesman | California |
| 69 | Mildred Barnes | 28 | Wife | Office Clerk | California |
| 70 | Gaudenzio Arbaa | 37 | Head | Electric Welder | Italy |
| 71 | Erna Arbaa | 22 | Wife | Blue Printer | California |
| 72 | Catherine Arbaa | 13 | Daughter | — | California |
| 73 | Frank Gamilis | 45 | Head | Aquamaker | Greece |
| 74 | Melba Gamilis | 20 | Daughter | Saleswoman | California |
| 75 | Dolores Gamilis | 11 | Daughter | — | California |
| 76 | John C. Hayes | 70 | Head | Janitor | Pennsylvania |
| 77 | Bessie Hayes | 63 | Wife | — | Missouri |
| 78 | Joseph Hansen | 40 | Head | Saw Maker | California |
| 79 | Idola Hansen | 26 | Wife | — | California |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)