FK
Frances King — 1940 US Census Record
Model Tree available1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Frances King across the 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed), with identified parents Frank & Josie — first a spouse (b.~1911), then head of a 4-person household.
Age 29
b. ~1911
Female
Spouse
Born: California
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | King |
| Given Name | Frances C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | La Mesa |
| 1935 Residence (County) | San Diego |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | H 4 |
| 1935 Residence | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Cudahy |
| Est. Birth Year | ~1911 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frances | Age | Birth yr |
|---|---|---|---|---|
| Jack King | Head | — | 30 | ~1910 |
| Lawrence King | Son | — | 2 | ~1938 |
| Arthur Chipps | Other | — | 7 | ~1933 |
| Frances King | Spouse | — | 29 | ~1911 |
Census Appearances
1920
Los Angeles, …
Daughter, age 8
Los Angeles, California · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Frances E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Indiana |
| Mother's Birthplace | California |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Los Angeles, …
Daughter, age 18
Los Angeles, California · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Frances E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Indiana |
| Mother's Birthplace | California |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Spouse, age 29
Los-Angeles-County, California · implied b. ~1911 — 4 household members
| Surname | King |
| Given Name | Frances C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | La Mesa |
| 1935 Residence (County) | San Diego |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | H 4 |
| 1935 Residence | California |
| 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 King across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank King (~0.92 confidence) and mother Josie King (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank King
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Josie King
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frances King
Spouse · 1940 · age 29 · b. ~1911 · California
★ You are viewing this record
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-t0627-00248-00755)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edward D. Davis | 20 | Son | Off Boy | Arkansas |
| 42 | Joe J. Davis | 17 | Son | — | Arkansas |
| 43 | James T. Davis | 15 | Son | — | Arkansas |
| 44 | Robert C. Davis | 12 | Son | — | Arkansas |
| 45 | Ray Tejano | 33 | Head | Dirt Worker | Mexico |
| 46 | Josephine Tejano | 30 | Wife | Waitress | Texas |
| 47 | Ray Jr. Tejano | 11 | Son | — | California |
| 48 | Chester E. Delgado | 24 | Head | Laborer | Texas |
| 49 | Erlinda Delgado | 20 | Wife | — | Colorado |
| 50 | Chester E. Jr. Delgado | 2 | Son | — | California |
| 51 | Steve C. V. Delgado | 0 | Son | — | California |
| 52 | Manuel Salazar | 36 | Head | Core Maker | Texas |
| 53 | Frances Salazar | 35 | Wife | — | Texas |
| 54 | Manuel Jr. Salazar | 13 | Son | — | California |
| 55 | Julio Salazar | 11 | Daughter | — | California |
| 56 | Edward Salazar | 10 | Son | — | California |
| 57 | Matias S. Paredes | 37 | Head | Core Maker | Texas |
| 58 | Otila O. Paredes | 35 | Wife | — | Arizona |
| 59 | Matias Jr. Paredes | 14 | Son | — | California |
| 60 | Alfonso O. Paredes | 13 | Son | — | California |
| 61 | Romelia O. Paredes | 12 | Daughter | — | California |
| 62 | Gilbert O. Paredes | 8 | Son | — | California |
| 63 | Alfred O. Paredes | 5 | Son | — | California |
| 64 | Henry O. Paredes | 3 | Son | — | California |
| 65 | W. Elza Love | 35 | Head | Proprietor | Ohio |
| 66 | Jewell H. Love | 39 | Wife | — | Colorado |
| 67 | Harry J. Burch | 52 | Head | — | Pennsylvania |
| 68 | Estella M. Burch | 37 | Wife | — | Pennsylvania |
| 69 | Harry J. Jr. Burch | 15 | Son | — | Pennsylvania |
| 70 | Henry Burch | 14 | Son | — | Pennsylvania |
| 71 | Jesse C. Johnston | 50 | Head | Laborer | Missouri |
| 72 | Clara M. Johnston | 44 | Wife | Fore Lady | Missouri |
| 73 | Louis Guyman | 27 | Head | Auto Mechanic | Mexico |
| 74 | Albertina Guyman | 22 | Wife | — | California |
| 75 | Richard Guyman | 5 | Son | — | California |
| 76 | Helen Guyman | 3 | Daughter | — | California |
| 77 | Jack J. King | 30 | Head | Grinder | Pennsylvania |
| 78 | Frances C. King THIS PERSON | 29 | Wife | — | California |
| 79 | Lawrence D. King | 2 | Son | — | California |
| 80 | Arthur A. Chipps | 7 | Step-son | — | California |
Pedigree Summary
Frances
Gen 1 · 2 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)