FJ
Frances Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Frances Jones across the 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a spouse (b.~1892), then head of a 3-person household.
Age 48
b. ~1892
Female
Spouse
Born: Wales
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Jones |
| Given Name | Frances E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Wales |
| 1935 Residence (City) | Beverly Hills |
| 1935 Residence (County) | L.A. |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Calif. |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
| Township / Ward | Los Angeles City |
| Est. Birth Year | ~1892 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frances | Age | Birth yr |
|---|---|---|---|---|
| Owen Jones | Head | — | 49 | ~1891 |
| Owen Jones | Son | — | 15 | ~1925 |
| Frances Jones | Spouse | — | 48 | ~1892 |
Census Appearances
1920
Cook, Illinois
Spouse, age 29
Cook, Illinois · implied b. ~1891 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Frances M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Wales |
| Year of Immigration | 1913 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Welsh |
| Birth Country | Wales |
| Year of Naturalization | 1913 |
| Birthplace (normalized) | wales |
1930
Los Angeles, …
Spouse, age 39
Los Angeles, California · implied b. ~1891 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Frances |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | Naturalized |
| Year of Immigration | 1914 |
| Age at First Marriage | 23 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read/Write | Yes |
| Mother Tongue | Welsh |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1940
Los-Angeles-County, California
Spouse, age 48
Los-Angeles-County, California · implied b. ~1892 — 3 household members
| Surname | Jones |
| Given Name | Frances E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Wales |
| 1935 Residence (City) | Beverly Hills |
| 1935 Residence (County) | L.A. |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Calif. |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
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 Jones across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frances Jones
Spouse · 1940 · age 48 · b. ~1892 · 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
39 people indexed on this census page (nara:1940:m-t0627-00407-00151)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Maud S. Foster | 62 | Head | — | Canada E |
| 42 | James L. Foster | 25 | Son | Elevator Oper. | Montana |
| 43 | Edward J. Hopper | 51 | Head | Att'Y & Law Contractor | England |
| 44 | Amelia S. Hopper | 40 | Wife | — | Iowa |
| 45 | Dorothy M. Hopper | 17 | Daughter | — | Calif |
| 46 | Sarah J. Jamieson | 77 | Head | — | Canada F |
| 47 | Ivon W. Jamieson | 44 | Son | Asst. Mgr. - Oper. | Minnesota |
| 48 | H. Kurt Kaemer | 43 | Son-in-law | Architect & Builder | Alsace Lorraine |
| 49 | Hazel J. Kaemer | 47 | Daughter | — | Minnesota |
| 50 | Edith R. Durand | 50 | Head | — | Maine |
| 51 | Florence Durand | 25 | Daughter | — | Kansas |
| 52 | Alti Tuvery | 23 | Head | — | Michigan |
| 53 | Ervin R. Cornwell | 26 | Head | Tool Designer | Montana |
| 54 | Edith D. Cornwell | 24 | Wife | — | Maine |
| 55 | — | None | — | — | — |
| 56 | Ledia M. Haatrouck | 56 | Head | — | S. Dakota |
| 57 | Ann L. Haatrouck | 35 | Daughter | — | Idaho |
| 58 | Herbert C. Rawlings | 47 | Head | Representative | England |
| 59 | Nina M. Rawlings | 41 | Wife | — | Scotland |
| 60 | Richard C. Rawlings | 14 | Son | — | Calif |
| 61 | Florida W. Dr. Graham | 48 | Head | Optometrist | Missouri |
| 62 | Mary E. Leigh | 30 | Daughter | Optometrist | Colorado |
| 63 | Robbin Leigh | 3 | Grandson | — | Calif |
| 64 | Richard G. Leigh | 2 | Grandson | — | Calif |
| 65 | Robert G. Leigh | 2 | Grandson | — | Calif |
| 66 | Dorothy Foster | 21 | Servant | House Worker | Missouri |
| 67 | Edw. R. Woodruff | 44 | Head | President | Utah |
| 68 | Etha M. Woodruff | 41 | Wife | — | Utah |
| 69 | Edw. R. Jr. Woodruff | 21 | Son | — | Texas |
| 70 | Elizabeth B. Maya | 69 | Mother-in-law | — | Iowa |
| 71 | Maud E. Richards | 63 | Servant | Servant | Utah |
| 72 | Ora L. Cox | 43 | Head | Insurance Broker | Indiana |
| 73 | Helen J. Cox | 43 | Wife | — | Michigan |
| 74 | Janice E. Cox | 23 | Daughter | Typist | Michigan |
| 75 | Watkins | 40 | Head | Supervisor | S. Dakota |
| 76 | Aileen W. Watkins | 37 | Wife | Teacher | Michigan |
| 77 | Owen E. Jones | 49 | Head | Manager & Buyer | Wales |
| 78 | Frances E. Jones THIS PERSON | 48 | Wife | — | Wales |
| 79 | Owen E. Jr. Jones | 15 | Son | — | Canada E |
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)