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Patricia Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · San-Francisco-County, California
Our Model Tree links this Patricia Brown across the 1930 and 1940 US Censuses in San-Francisco-County, California (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 14-person household.
Age 12
b. ~1928
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | San-Francisco-County, California |
| Surname | Brown |
| Given Name | Patricia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Additional Details | |
| Highest Grade | H 7 |
| 1935 Residence | Same House |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1928 |
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.
14 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Patricia | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Brown | Spouse | — | 46 | ~1894 |
| William Lewis | Other | — | — | |
| Norman Brown | Head | — | 48 | ~1892 |
| George Lingram | Other | — | 63 | ~1877 |
| David Worley | Other | — | 28 | ~1912 |
| Nolly Frost | Other | — | 24 | ~1916 |
| Jessie Anskeburg | Other | — | 45 | ~1895 |
| Hosia Frost | Other | — | 4 | ~1936 |
| Conrad Ashbrenner | Other | — | 24 | ~1916 |
| Norman Brown | Son | — | 15 | ~1925 |
| Herbert Brown | Son | — | 17 | ~1923 |
| Patricia Brown | Daughter | — | 12 | ~1928 |
| Mary Mclaughlin | Other | — | 30 | ~1910 |
| Mabel Anskeburg | Other | — | 16 | ~1924 |
Census Appearances
1930
San Francisco, …
Daughter, age 1
San Francisco, California · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Patricia E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | N. Ireland |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
San-Francisco-County, California
Daughter, age 12
San-Francisco-County, California · implied b. ~1928 — 14 household members
| Surname | Brown |
| Given Name | Patricia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Highest Grade | H 7 |
| 1935 Residence | Same House |
| 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 Patricia Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Patricia Brown
Daughter · 1940 · age 12 · b. ~1928 · California
★ You are viewing this record
Sibling
Norman Brown
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Brown
Sibling · 1940 · age 17
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-t0627-00320-00149)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William F. Morton | 68 | Head | Operator | California |
| 2 | Ida F. Morton | 65 | Wife | — | California |
| 3 | Estelle Jacobs | 60 | Sister-in-law | — | California |
| 4 | Gertrude Healy | 37 | Head | — | California |
| 5 | William Healy | 10 | Son | — | California |
| 6 | Elizabeth Fitzgerald | 72 | Mother | — | Maryland |
| 7 | George S. Lobber | 71 | Head | Grocery Man | California |
| 8 | Birdie R. Lobber | 71 | Wife | — | Canada |
| 9 | Ruth I. Byrnes | 53 | Niece | — | California |
| 11 | Sherwood Henning | 30 | Head | News Reporter | Iowa |
| 12 | Helen Henning | 25 | Wife | — | Iowa |
| 13 | Edward Henning | 5 | Son | — | California |
| 14 | Meyer Ladenheim | 30 | Head | Salesman | New York |
| 15 | Eva Ladenheim | 24 | Wife | — | Russia |
| 16 | Martha Ladenheim | 5 | Son | — | California |
| 17 | Walter Ladenheim | 3 | Son | — | California |
| 18 | William Hadfield | 60 | Head | Agent | California |
| 19 | Aurora Hadfield | 57 | Wife | — | Texas |
| 20 | Marilou Hadfield | 24 | Daughter | Model | California |
| 21 | Norman Brown | 48 | Head | Metallurgist | Philadelphia |
| 22 | Gertrude Brown | 46 | Wife | Keeper | British Col |
| 23 | Herbert Brown | 17 | Son | — | California |
| 24 | Norman Brown | 15 | Son | — | California |
| 25 | Patricia Brown THIS PERSON | 12 | Daughter | — | California |
| 26 | David R. Worley | 28 | Son-in-law | Third Officer | British Col |
| 27 | Jessie Anskeburg | 45 | Lodger | — | Minnesota |
| 28 | Mabel Anskeburg | 16 | Lodger | — | North Dakota |
| 29 | Taylor | 36 | Lodger | Construction Manager | Oklahoma |
| 30 | Taylor | 30 | Lodger | Clerk | Iowa |
| 31 | Mary Mclaughlin | 30 | Lodger | — | Oklahoma |
| 32 | Nolly Frost | 24 | Lodger | — | Washington |
| 33 | Hosia Frost | 4 | Lodger | — | Washington |
| 34 | Conrad Ashbrenner | 24 | Lodger | Grocery Clerk | Austria |
| 35 | William Lewis | None | Lodger | — | — |
| 36 | George S. Lingram | 63 | Lodger | — | California |
| 37 | Theodore Healy | 47 | Head | Clerk | California |
| 38 | Margaret Healy | 42 | Wife | — | Texas |
| 39 | Claire Nichol Healy | 21 | Daughter | — | California |
| 40 | Caroline Healy | 17 | Daughter | — | 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)