PS
Patricia Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Patricia Smith across the 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 7-person household.
Age 19
b. ~1921
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Smith |
| Given Name | Patricia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Maywood City |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Maywood City |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Patricia | Age | Birth yr |
|---|---|---|---|---|
| Willie Smith | Daughter | — | 17 | ~1923 |
| Patricia Smith | Daughter | — | 19 | ~1921 |
| Alma Smith | Daughter | — | 10 | ~1930 |
| Emil Smith | Head | — | 47 | ~1893 |
| Lenard Smith | Son | — | 12 | ~1928 |
| Edward Smith | Son | — | 2 | ~1938 |
| Ellen Smith | Spouse | — | 48 | ~1892 |
Census Appearances
1930
Los Angeles, …
Daughter, age 9
Los Angeles, California · implied b. ~1921 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Patricia E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Michigan |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Daughter, age 19
Los-Angeles-County, California · implied b. ~1921 — 7 household members
| Surname | Smith |
| Given Name | Patricia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Maywood City |
| 1935 Residence (County) | Los Angeles |
| Highest Grade | Hs 4 |
| 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 Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Patricia Smith
Daughter · 1940 · age 19 · b. ~1921 · California
★ You are viewing this record
Sibling
Alma Smith
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Smith
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Smith
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lenard Smith
Sibling · 1940 · age 12
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 — Los-Angeles-County, California
Open full size
1940 US Federal Census — Los-Angeles-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00247-00207)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Virginia Comstock | 13 | Daughter | — | Illinois |
| 42 | James Huber | 69 | Head | — | — |
| 43 | Effie Huber | 67 | Wife | — | — |
| 44 | — | None | — | — | — |
| 45 | Walter Heffard | 39 | Head | Cattle Buyer | Texas |
| 46 | Beatrice Heffard | 32 | Wife | — | Texas |
| 47 | Walter E. Heffard | 4 | Son | — | California |
| 48 | Travis Heffard | 1 | Son | — | California |
| 49 | Howard Beauchamp | 43 | Head | Merchant | Arkansas |
| 50 | Doris Beauchamp | 40 | Wife | — | Minnesota |
| 51 | June Beauchamp | 19 | Daughter | — | California |
| 52 | Doris Joan Beauchamp | 11 | Daughter | — | California |
| 53 | Madeline M. West | 41 | Head | Stenographer | Massachusetts |
| 54 | George Miller | 42 | Lodger | Tool Maker | California |
| 55 | — | None | — | — | — |
| 56 | Alex A. Nekrasov | 54 | Head | Carpenter | Russia |
| 57 | Pauline Nekrasov | 52 | Wife | — | Russia |
| 58 | — | None | — | — | — |
| 59 | Anda Nekrasov | 30 | Daughter | Picker | California |
| 60 | Jack Nekrasov | 28 | Son | — | California |
| 61 | Valie Nekrasov | 26 | Son | Assembler | California |
| 62 | Victor Nekrasov | 22 | Son | Stock Room Clerk | Arizona |
| 63 | John Nekrasov | 18 | Son | New Worker | Arizona |
| 64 | Nellie Nekrasov | 17 | Daughter | — | California |
| 65 | Emil Smith | 47 | Head | Building Contractor | Nebraska |
| 66 | Ellen Smith | 48 | Wife | — | Michigan |
| 67 | Patricia Smith THIS PERSON | 19 | Daughter | — | California |
| 68 | Willie Smith | 17 | Daughter | — | California |
| 69 | Lenard Smith | 12 | Son | — | California |
| 70 | Alma Smith | 10 | Daughter | — | California |
| 71 | Edward Smith | 2 | Son | — | California |
| 72 | Harold Mason | 32 | Head | Meat Shop | Utah |
| 73 | Lillian Mason | 32 | Wife | — | Utah |
| 74 | Lorraine Harris | 51 | Head | — | Kansas |
| 75 | Audrey Johnson | 34 | Daughter | Labor | Oklahoma |
| 76 | Earl E. Harris | 16 | Son | New Worker | Oklahoma |
| 77 | Rollin Rowe | 28 | Head | Low Mixerman | Iowa |
| 78 | Vena Rowe | 27 | Wife | — | Montana |
| 79 | Ronette Rowe | 2 | Daughter | — | California |
| 80 | Gail Rowe | 0 | 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)