CB
Charlotte Brown — 1940 US Census Record
Model Tree available1940 United States Federal Census · San-Francisco-County, California
Our Model Tree links this Charlotte Brown across the 1920, 1930 and 1940 US Censuses in San-Francisco-County, California (XGBoost, ~Confirmed), with identified parents Edward & Rose — first a daughter (b.~1901), then head of a 5-person household.
Age 39
b. ~1901
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | San-Francisco-County, California |
| Surname | Brown |
| Given Name | Charlotte |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Additional Details | |
| Occupation | Saleslady |
| Industry | Retail Department Store |
| Class of Worker | PW |
| Hours Worked | 4 |
| Income (1939) | 1300 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Saleslady |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1901 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charlotte | Age | Birth yr |
|---|---|---|---|---|
| Robert Brown | Son | — | 23 | ~1917 |
| Rose Brown | Head | — | 67 | ~1873 |
| Geraldine Brown | Daughter | — | 24 | ~1916 |
| Charlotte Brown | Daughter | — | 39 | ~1901 |
| John Owens | Other | — | 16 | ~1924 |
Census Appearances
1920
San Francisco, …
Other, age 18
San Francisco, California · implied b. ~1902
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Brown |
| Given Name | Charlotte |
| Relationship to Head | Guest |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | California |
| Naturalization Status | Naturalized |
| Father's Birthplace | California |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
San Francisco, …
Daughter, age 28
San Francisco, California · implied b. ~1902 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Charlotte C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Bookkeeper |
| Industry | Dry Goods |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
San-Francisco-County, California
Daughter, age 39
San-Francisco-County, California · implied b. ~1901 — 5 household members
| Surname | Brown |
| Given Name | Charlotte |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Occupation | Saleslady |
| Industry | Retail Department Store |
| Class of Worker | PW |
| Hours Worked | 4 |
| Income (1939) | 1300 |
| 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 Charlotte Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edward Brown (~0.92 confidence) and mother Rose Brown (~0.92 confidence) and mother Rose Brown (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Brown
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Rose Brown
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Rose Brown
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charlotte Brown
Daughter · 1940 · age 39 · b. ~1901 · California
★ You are viewing this record
Sibling
Geraldine Brown
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Brown
Sibling · 1940 · age 23
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
40 people indexed on this census page (nara:1940:m-t0627-00312-00344)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Frank Sosotte | 66 | Head | 7 | Ohio |
| 42 | Madeline Sosotte | 64 | Wife | 5 | Ohio |
| 43 | Lucille Sosotte | 32 | Daughter | Book-Keeper | California |
| 44 | Mary Rennie | 67 | Sister in Law | 7 | Ohio |
| 45 | Cesare Stefanelli | 62 | Head | Barber | Italy |
| 46 | Emma Stefanelli | 36 | Wife | 5 | California |
| 47 | John Howard | 43 | Head | Fire Captain | Irish Free State |
| 48 | Catherine Howard | 41 | Wife | 5 | Irish Free State |
| 49 | Catherine Howard | 25 | Daughter | Stenographer | California |
| 50 | Jerome Howard | 23 | Son | Book-Keeper | California |
| 51 | Jane Howard | 21 | Daughter | Office Clerk | California |
| 52 | John Howard | 19 | Son | Book-Clerk | California |
| 53 | Rose T. Brown | 67 | Head | 5 | Italy |
| 54 | Charlotte Brown THIS PERSON | 39 | Daughter | Saleslady | California |
| 55 | Geraldine Brown | 24 | Daughter | Office Clerk | California |
| 56 | Robert Brown | 23 | Son | Office Machine Operator | California |
| 57 | John Owens | 16 | Grandson | 6 | California |
| 58 | Victor Jacobs | 27 | Head | Proprietor | Washington |
| 59 | Gwen Jacobs | 25 | Wife | Stenographer | Nebraska |
| 60 | Ernest E Olson | 43 | Head | Carpenter | Sweden |
| 61 | Agda Olson | 43 | Wife | 5 | Sweden |
| 62 | Cordes Schneider | 49 | Head | Office Manager | Texas |
| 63 | Frances Schneider | 50 | Wife | 5 | Texas |
| 64 | Laurence Quinn | 49 | Head | Laundry Worker | Irish Free State |
| 65 | Julia Quinn | 43 | Wife | 5 | Irish Free State |
| 66 | Robert Quinn | 14 | Son | 6 | Irish Free State |
| 67 | Denis Quinn | 8 | Son | — | California |
| 68 | Daniel Quinn | 6 | Son | — | California |
| 69 | Laurence Quinn | 4 | Son | — | California |
| 70 | Ernest Rhodes | 55 | Head | Accountant | England |
| 71 | Annie Rhodes | 50 | Wife | Seamstress | England |
| 72 | John Rhodes | 14 | Son | 6 | California |
| 73 | Alick Sheriffs | 51 | Lodger | Stonecutter | Scotland |
| 74 | Bertram J. Hunter | 48 | Head | Locomotive Engineer | California |
| 75 | Henrietta Hunter | 50 | Wife | 5 | Hawaii |
| 76 | Rose M Hunter | 17 | Daughter | 6 | California |
| 77 | Carl Carlson | 71 | Head | Carpenter | Sweden |
| 78 | Ellen Carlson | 58 | Wife | 5 | Sweden |
| 79 | Edgar Cahm | 54 | Head | Salesman | California |
| 80 | Pauline Cahm | 54 | Wife | 5 | California |
Pedigree Summary
Charlotte + 2 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)