FS
Florence Stewart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · San-Francisco-County, California
Our Model Tree links this Florence Stewart across the 1920, 1930 and 1940 US Censuses in San-Francisco-County, California (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 6-person household.
Age 50
b. ~1890
Female
Spouse
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | San-Francisco-County, California |
| Surname | Stewart |
| Given Name | Florence S |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | California |
| Additional Details | |
| Industry | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1890 |
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 1940 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Annie Murphy | Other | — | 40 | ~1900 |
| George Stewart | Son | — | 10 | ~1930 |
| Catherine Stewart | Daughter | — | 16 | ~1924 |
| Florence Stewart | Spouse | — | 50 | ~1890 |
| Charles Stewart | Head | — | 71 | ~1869 |
| Charles Stewart | Son | — | 14 | ~1926 |
Census Appearances
1920
San Francisco, …
Spouse, age 29
San Francisco, California · implied b. ~1891 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stewart |
| Given Name | Florence M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Canada |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
San Francisco, …
Spouse, age 39
San Francisco, California · implied b. ~1891 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stewart |
| Given Name | Florence |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 21 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Canada-Eng |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
San-Francisco-County, California
Spouse, age 50
San-Francisco-County, California · implied b. ~1890 — 6 household members
| Surname | Stewart |
| Given Name | Florence S |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | California |
| Industry | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Florence Stewart
Spouse · 1940 · age 50 · b. ~1890 · California
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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-t0627-00310-00403)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elizabeth H Rehman | 11 | Daughter | — | California |
| 2 | Jean Olsen | 19 | Niece | — | Washington |
| 3 | Lawrence N Jordan | 41 | Head | Manager | California |
| 4 | Elvira C Jordan | 39 | Wife | — | California |
| 5 | Lawrence W Jordan | 15 | Son | — | California |
| 6 | Russell C Jordan | 12 | Son | — | California |
| 7 | Alice Barden | 45 | Housekeeper | Housekeeper | Pennsylvania |
| 8 | David C Dorward | 35 | Head | Vice-President | California |
| 9 | June W Dorward | 35 | Wife | — | Missouri |
| 10 | David G Dorward | 9 | Son | — | California |
| 11 | Agnes Scott | 45 | Housekeeper | Housekeeper | England |
| 12 | Oliver F Johnson | 44 | Head | Merchant | California |
| 13 | Ruth B Johnson | 42 | Wife | — | California |
| 14 | David O Johnson | 15 | Son | — | California |
| 15 | Herbert G Cook | 55 | Head | Railway Manufact-Uring Agent | Kansas |
| 16 | Della F Cook | 58 | Wife | — | California |
| 17 | Moy Woo | 35 | Housekeeper | Housekeeper | China |
| 18 | Grace E Newton | 21 | Housekeeper | Housekeeper | California |
| 19 | Leslie W Stocker | 53 | Head | Civil Engineer | California |
| 20 | Ruth H Stocker | 48 | Sister | Secretary | California |
| 21 | Josephine A Stocker | 78 | Mother | — | California |
| 22 | Charles A Stewart | 71 | Head | Manager | Scotland |
| 23 | Florence S Stewart THIS PERSON | 50 | Wife | — | Iowa |
| 24 | Catherine Stewart | 16 | Daughter | — | California |
| 25 | Charles A Stewart | 14 | Son | — | California |
| 26 | George Stewart | 10 | Son | — | California |
| 27 | Annie Murphy | 40 | Housekeeper | Housekeeper | England |
| 28 | Mary T De Haven | 63 | Head | — | North Carolina |
| 29 | Sarah L De Haven | 50 | Sister-in-law | — | California |
| 30 | Margaret A Bird | 72 | Head | — | California |
| 31 | Robert Bird | 33 | Son | Draftsman | California |
| 32 | Alfred A Bachigalupi | 32 | Head | Physician | California |
| 33 | Rita A Bachigalupi | 33 | Wife | — | California |
| 34 | John S Pinney | 74 | Head | Salesman | Michigan |
| 35 | Victoria V Pinney | 65 | Wife | — | Missouri |
| 36 | Elsie M Schow | 50 | Head | History Teacher | California |
| 37 | Walter B Wentz | 65 | Head | General Agent | Maryland |
| 38 | Sue F Wentz | 56 | Wife | — | California |
| 39 | David B Wentz | 19 | Son | — | California |
| 40 | Catherine Murray | 40 | Housekeeper | Housekeeper | Eire |
Related Census Records
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)